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", 0x1000, 0x2681}], 0x8454, &(0x7f0000001940)={[{@nr_inodes={'nr_inodes', 0x3d, [0x38, 0x67, 0x74, 0x78, 0x0]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67, 0x32, 0x78, 0x32, 0x36]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x70, 0x31, 0x78, 0x78, 0x78, 0x67, 0x34, 0xd]}}, {@mpol={'mpol', 0x3d, {'local', '=relative', @void}}}, {@nr_inodes={'nr_inodes', 0x3d, [0xd, 0x32, 0x65, 0x37, 0x51, 0x25]}}], [{@hash}, {@smackfsdef}, {@uid_gt={'uid>', r1}}]}) statx(r0, &(0x7f0000001a00)='./file1\x00', 0x100, 0x40, &(0x7f0000001a40)) socket$netlink(0x10, 0x3, 0xf) 23:50:29 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, 0x0, 0x0) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:50:29 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x71, 0x143000) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x4, 0x4c, 0xf9, 0x2f, 0x0, 0x9, 0x2100, 0x9efc82ba69f11a2c, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x7f, 0x8}, 0x10, 0xdf49, 0x4, 0x7, 0x7, 0x5, 0xe4, 0x0, 0x4, 0x0, 0x7f}, 0xffffffffffffffff, 0xc, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:50:29 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) (fail_nth: 7) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:50:29 executing program 0: r0 = socket(0x10, 0x2, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x28, 0x10, 0x1, 0x100, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0xa, 0x0, 0x0, 0x1, [@generic="487fec864b24"]}]}, 0x28}}, 0x4001) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {r1}}, './file0\x00'}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r2) sendmsg$TIPC_NL_BEARER_GET(r3, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, r4, 0x2, 0x70bd2c, 0x25dfdbff}, 0x14}}, 0x40090) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xcc, r4, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e24, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x1ff, @private0, 0x8}}, {0x14, 0x2, @in={0x2, 0x4e20, @remote}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xde}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x8084}, 0x100) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x26c, r4, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x98}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}]}, @TIPC_NLA_NODE={0x1fc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xa0, 0x3, "32c184b8c8bf91b16ced50a58457a95bab377d107a4e37fa23b97934073291729168f2aaf6cc26c7c45b7e64e97dd1e3bc3c1bd1d3088b7aaae64ae6ec84694061f45348338480e38bddfa7256bd18a5411d68e0e76f5144c2513929fa0f51801b91ff539d9253424c3b88b7aa36aedabcde3ca3c9040aa6d545eb36090faf470e595778b340a846790adbbd506b81e132b7fdc26a56a3f1fd5d57ce"}, @TIPC_NLA_NODE_ID={0x93, 0x3, "f55cfaa545cf88f3370d8da5a19605f170adf9a2fcafab694ad5e534c59205dca63e02553a822f552fea62076ed534b91278cbdb833738c5acf277ded30dd3ff4c3bc064df8c3323432758eb008067281c1ae05d272f96a9e73c493e42bd27ea0e87f2f32559ca19737f3788355add88ee1b80ab2b56d52a8975fcc7329a03eb255e05ed2a2e6f80f6c1b577a8254d"}, @TIPC_NLA_NODE_ID={0xc2, 0x3, "89a4fef96012ca8a7db7b6eecfdee5fe4853f55444e5f3163001f9a3308930fe695a2b0c8592a7e703332b6f2007b6e30881fd6f61efb586db1a8337c772c206f5a7b2488b7912c09aa633ef0005093a10bcc1cb3375029ef7f6fd4ec9808730fce7ac8afe2f5f19fc1ee62edda511e468f648b1a5073943ea34d97bea748fe0ef11af5bcdf545894d055ffcdca659a08d1b353ddbdfb069da82d4194c706dec0bf3c5e6ac8ca66fe7dee2538502597e10dad15aa2f77392c163537a491f"}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x4000811}, 0x40000015) [ 2324.426038] FAULT_INJECTION: forcing a failure. [ 2324.426038] name failslab, interval 1, probability 0, space 0, times 0 [ 2324.428831] CPU: 1 PID: 12801 Comm: syz-executor.7 Not tainted 5.10.242 #1 [ 2324.430337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2324.432289] Call Trace: [ 2324.432975] dump_stack+0x107/0x167 [ 2324.433771] should_fail.cold+0x5/0xa [ 2324.434757] should_failslab+0x5/0x20 [ 2324.435585] __kmalloc_track_caller+0x79/0x370 [ 2324.436543] ? security_context_to_sid_core+0xb4/0x890 [ 2324.437673] kmemdup_nul+0x2d/0xa0 [ 2324.438596] security_context_to_sid_core+0xb4/0x890 [ 2324.439706] ? __security_genfs_sid+0x620/0x620 [ 2324.440703] ? security_compute_sid.part.0+0x16e0/0x16e0 [ 2324.441869] ? avc_has_perm+0xc5/0x1b0 [ 2324.442867] ? avc_has_perm+0x108/0x1b0 [ 2324.443784] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 2324.444819] security_context_to_sid+0x35/0x50 [ 2324.445809] selinux_inode_setsecurity+0x1ad/0x3d0 [ 2324.447085] ? selinux_msg_queue_msgsnd+0x470/0x470 [ 2324.448233] ? sockfs_security_xattr_set+0x5/0x10 [ 2324.449404] ? __vfs_setxattr+0x10f/0x180 [ 2324.450299] ? __vfs_setxattr+0x118/0x180 [ 2324.451246] security_inode_setsecurity+0xda/0x130 [ 2324.452401] __vfs_setxattr_noperm+0x17c/0x5f0 [ 2324.453380] __vfs_setxattr_locked+0x1c3/0x250 [ 2324.454353] vfs_setxattr+0xe8/0x270 [ 2324.455162] ? __vfs_setxattr_locked+0x250/0x250 [ 2324.456200] setxattr+0x23d/0x330 [ 2324.457088] ? vfs_setxattr+0x270/0x270 [ 2324.457977] ? lock_acquire+0x197/0x470 [ 2324.458845] ? lock_acquire+0x197/0x470 [ 2324.459726] ? __x64_sys_fsetxattr+0x176/0x290 [ 2324.460806] ? lock_release+0x680/0x680 [ 2324.461784] ? __mnt_want_write+0x196/0x280 [ 2324.462914] __x64_sys_fsetxattr+0x1f9/0x290 [ 2324.463872] do_syscall_64+0x33/0x40 [ 2324.464808] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2324.465924] RIP: 0033:0x7fcdcc394b19 [ 2324.466895] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2324.471467] RSP: 002b:00007fcdc990a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 2324.473401] RAX: ffffffffffffffda RBX: 00007fcdcc4a7f60 RCX: 00007fcdcc394b19 [ 2324.475265] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000004 [ 2324.475339] loop6: detected capacity change from 0 to 135266304 [ 2324.476822] RBP: 00007fcdc990a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2324.476838] R10: 0000000000000020 R11: 0000000000000246 R12: 0000000000000001 [ 2324.476849] R13: 00007ffd4411427f R14: 00007fcdc990a300 R15: 0000000000022000 [ 2324.488730] tmpfs: Bad value for 'nr_inodes' 23:50:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x8, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:50:29 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x9, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:50:29 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000300)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="5e8f1a1524f979e098918f58747dbe8ff513230fd97b8cbe0ff17aa938b31c7521b23c2c56426a5b9aba78d5e44a2ede05585576da052716afa6a20fba18ba1e44e0a2fc184849076c04e5c77777f147a130478a2636b335a1623ccf244d5e1994b80e40c89c93b49597726507bcea27b4ddc3b4a2ba7d61427649976c35fe220fd4fc87d20700dfdfde2d0f0dec55d380cca95eea52a7167ad8c12a85830af3f2eecba9ac9ea2956138c4b3dd282c2963207557d6913ee973ae60026233beab27bd8c0ec83b67bc913b"]) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054c00)={0xffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "336545c2542a4c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xd4, "544d056968f26f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0xd4, "544d056968f26f"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000004c0)={0x0, r1, "ecdcfce4f26538598121bed2b3de2e00b10f946b429f18243122748d3fd72f026ab61937922837577e1c8b999f07affcd2e2e25e8de4376d1feaf3c69f2d2f9162360d1231af2d32e0548dd70443c0475b1f5414bd2c2e3fcdfbfa75d196727c46ff91f4827f1d5705e44709017b30a4fca95e8ba16eaf189b16a6c6ccfc669421de2a62e00090a6909d6a9af6f56df4eb95fb927c0b303f4b42fd9ab369f53fa47ebeba22ec7cbdfaa4a03c0075b16e6536201d9ef07e86713ae580ae0c4881b5204db38d0dbe4ea28c1350697faa3efed828167f422478f1e68a4d47a3f56232034f0b71767c47c8060950de793a7713a677ed7ced6b78cc38eb9777b430c1", "ac2c2ff6634887bf2e470187c8f7330f0d9c402cf3ee6cafca3ed159835e0956b1d936c8ba2a75738ce468adc12b2022dab27a93c5f2303119ad239035943c93884a977897035cedd8a899a4997beb5cf910aad4ee8290b12b1846aef419d6d192d3dec195e5d597f3a673a6cc806af40fe372182c99bcb7e1dd77aca9d9775d9b70ea5b4c7ed79bbe72d4ec2d306d63501d5db99e1d5666ec744e3eb525fed3493e8031b10f45f42fe103147715dd75693588b5def03ea1cb4d2bff20278c12eca24f900a068d4cc97cb04b7ce41bd469ff6ba39022c698d411fc114fd6d9d9a636109a1dfe82c335fd7b66ca986c1e6fc7efd932ca82bcbc6ea9394eadf08cf560e708259a2e9f855396a972963b464b3b868a833059d70a2798aa310c166421d77c011292a8cae076478b174dcfb0e478a7692bef347cba8eb56484a88fa11a43a6b71e2e4126db7d1a13e76ae34b5401ac57144642878ce66f10907578d04f5f4803550f4063640947466004ad411431eb02f2b75963d6cbd675118299a186381ac99748255657e98d737e8bbbd6eb7fa8587b36729d3beca2664f633e8095004a8f9af3aa2e6b2f35969ad4791291756dc0fead09bbc6c554805b76a7d2f7e953e0bac23748a3467ed0fbca8517b35a51672c20ac5418c6e3446d5a0f7db56a9011342e8c618fc97ef1fce4d26b55b1674fe660fb1d769ef2ba0b485727415b44acd4d66bbfbc3220179e85ce0e2be5df6d79607fae4d929b175f92e3eed359fad52c1044a9418ad1d7a80a352ce463fcf5f3f81df512846baabe1a9cdb225bf5ef3131f8845b34c82c782a207d1e07af1e835719d99d8faddbb2fd30907784f80f9f9c0571ce8d6e3707c485866d908b3cf1c1be0aa23562caa4695a5f1a4bfaa62c672be6473e7997a031a5745301ccdfbcc7793e037b79c307bb1f442083f83f5bd7244a46d5903ce23bbf37903fd539112ba4d546b1de2ab070a50be66f3602a5d444fd61396c2100c66ab7b56a017f7a777a19261af227a9732821889db69de504bc6bc7edb31075dabe5f9a12242f2f8a9578d6dd083416fbb81baad5e2195e2b542bff79b369d0e9bec15dc911229c1377360ce832413f2b97bab07a76ea7407ac482afdde17fc7a664dee3efd8af8f3a818bb3e9b20ad82e3dc63f4fe19f376bb52f38deb36432b390ca3113427b9b4edb4f3046d17d969b716de0610d5b8b1f69f2c34391f72ee437cccfe0e7c40f97410996737a0441e28a65dea919dcf9a8c9f80eac17918741a3fd8c2b4259560e4e675fca3fd4030d3bfb8fab8ea0efeed55bc1e8e602deb067445cdda0d869e5fb031b5e520b25b0b0f96d9432a48528e09df8ef73f2e5db2ba3dd17229baff371ac837ae7da49a67f1f0d03498c89fcdd202b38d71b3654913a130f631d458a1f85769530273b35a5360e5a2be23d9b800a80b74a3088f0d49901796e1c768e71af153f90fe078bcb6aab0aacbe4d35b1b7c8ab82e0cc5424b1501e2a30a205cc50e0d424b720bf71cb87f5031b9845437e2392f97057fee388dcb43e479ef9332f1e547f67f9a527a68e7bd09fe2473aae7141c0c9ca877e2fcbd748a3537604432c74b98b155dd17d6c6d43b8c84a3b59a6b3ee0ab7a4a0c0a59df8496ec909e23ec958094b54f3c9acdb1e6568de5401a3d291b2860aef1c767193c4228d88be569f9415e5e7b7ef83ddd7aa98c102e3ea0edede437e1799f211634ec075c313f42599ca889bdcd0537779e90e5e57f5942cf4faf490ebbf2bcb0f15f42ded14d7c77952cd3a96a979a705209f8a2e8cde8a5363d33eaeb92351eb4e9c8afffb287352413ae9bf3b8c6193bb50c6548545d74fad54b2f7120ab3024425fec81356eb262a135e7cbe8cb9fc8a7c78c23b2c11eb726306b922fdcaf7fbc4efd2a15eb6d4593bd9a980e70e5a210ce1a93aba54f18e03d5caf447909591c765a809219565b373462275d72a7e892e2808b4210df481218a3cc55d351cc2e349c5ef3368cec638e56ad010873d3fa523f832b0f22d8abcec1f24dcff56a9b4442d94588550384df768cf7d73dd2ee38c705bf1e886b2fa1da487c07b91d741d9ca9957641320b0dde3e6331bfe5cf78a6dd1c01bc7110c2c9968fb95d0cff75cb5a7cfc3f0f808208c6b6aba7bef04d979aefdcdca4803347ef3772a7f6f168a9d49db3095791494281c4d660670678d18e8daac66482c668d9c52bf0d33bed272e8002db19943d3c1f425544f8c41031ef35c3df66c8eb4888fbdffc742049bfe48c06c4916a8184cc78d19ad259744fa636898e76d5a0072bafa451ac0af7e90be6a5b430909cf30660ee45ee2d7791d60b4b4762207a7f77294016b209eea78f99845c52540a355c4ba6050a51836c7f9723ce916b51c7e37944ededc38e8431697205a173fd482ad90bd9f48f0fee29ee6194f2abfcc272496b62730a4e7dfacd0bb73ac10cb8b00e504246a217d33715d457ecad561ae89843b555d25f16cacab181502660ff646341a0b39ae5b6e698a51867702e74d02ecfe7e9e7c8d87c04e91d3b02fcb1402d15ec51820196e7758ba1ed8e72c2e2a2da0a4c6e63a910d0e6476fee40936d103cc981b9206d807050528b62a3f82fdcf346a43ba3e17e6bac580c397255df236c31056cc3318dcc313c01c4556c17019785849a0874012d6caea2247194c0f2c9e007b970403d695ba0897bbf0e14b29013884d1af8c645bdaee89708456842c909bd7995115a51b73b8283bf9d6438fa26c1584eae816a0568614f06e9d6545ee6fdbcde2130d6b98be6dfcfad8da3e365f56ae98f814344bdcc260d2320e5f153f4558adabf0aac53c95365d80e845f1c717b3f75c66da1c0ba7b03041bf00c17b0a712e242d9ec892c1ee8524d3459ac3bf8dcbefb6eeea89d47e7ba6ba86ca2d622afcd989b8d554cdcdd452d47e632616e1fab2c5db6beacfb6cb1261361c0dac51440c5118c585832b8d623276d49c9f6857bea7cb05fd20e6b6aafda83b236f1d23ed15b4850d93f81618d51cb63226e1698cf40d588cd4b07d630ed61fe8cfc6c9702acf3d130688d4a5aebe29d1cf5e09ec040457435c6b8df516af689d7987f0a2e89252376d4e09141473f3d290639799d601548a603078b1535d3cd7f36a8f4e40bf87c3e025631997ba50af1f4a6e908d58ae91b82d3d60d7be8d2936dfcc09acd8aa7de47a6854c60fba35ce2fd19734467ffa7d488c124b5896a6df4e7be0de93b332c0b43e77d60def9db3f2b434bb5df8efd2a67122c580d4e3b4ae606ac5c03e05499095904d70adfac259fa99aa352c71659958e537e8a2dd5784257c000b5a36b031655496ac9b79239dcdf0a7693dd7fb8311c3a64c721e3aeac6b148f9518d001823b997fc26c99ffca4f42ba788353d6f1c28ea23e1ce62404fd0e5ae1c3173f0dea780bf7ae6cefa57c68e9f363c070fbfb5b96b563563c63600f1093d0d7d8bfe7bb44b19ac47a7afe75dae2315de829c0b4ad7945aaed38c646cf9c170dfb6f1e8dacbb576788aaa92251b99aa0b0971624625cadc46134e35364761365db90e7889e8f7020ae66c205587b733fe68c0ec81669b91df2f3576b2a80e9826771ecfa1fdb4ac3bca2692813529c8333f4193bdb47dbb6b9615b190540c56dcdd8f4b610be03b825da6849f11ad00761bc293ff62afe3537ff5fb447f61c1b7c32a412b39bfba814ee08c462c16f1e6f07324655817a5ea41b1eb9f700bffc670b7e5093110319bf6da7da02383260b7bbede30521988e48cd62ebcf0fc560301b1f0a75d59f8b05d0305bc4198ebf84f134fedacbd17481306b8ef5414b9578461f22c9df7e5adcb84dddc07066de42436ec23ff6e78c97b84b59be2bbb71de4ab61280109bb3c08607071c586a6214d1a00beeab4753d320ad561623e9032efbf10206ff78a3a4fff52498d9abda1dbae1527f2766099fb8944c2a7cf1472077cd56075393bf576b91b8807326ed89f38722cdec5b816bb08774208f919ed9648d95e1e638d05ca36931a4ee5b4841a3e5709ee35170b4e57435d498f817ade6098a3b9a86e1325172a31b469ef0a33e57599c1e09f090d2fbf20095ed7a61568492244f5cb98ae767d39886feea647937d75ee14d4d00c61a04dde28ccb6a11c0c4ede4cebe2ef268053d97261ef6be6f9d94a3aa18cd5d903110678491d5d93a9ec7915d0b50613ae222d3c004c6948084eaebc22d0648ccdd72d94067617ddcee84ac90e756e6fb05d1417e9262a0d959519df6c0b8be9462e8df6faa70fe4aab039d1836f95088964979e35aff295787b76956b506050f06b769b084990576260319ebe1839d2e6f2e5cd9da71e02c7bcf4dfd81f81db260549880225da78034dd2454e32b15d3d92ebb304235f089f0f28faa990540f6cea8b85436d9292c84ff0f03ffd777ebcdb048d7dfa3bcae20f4f4b778d48abc9d2305c9066190387635e7e1c593f9fb0e459d18206f7b9260da0005161ae6016c135ef4cbc2592f4895629a722768100b1fadeaee889450b6efec1905be8da6affc5ab2a3519ad12239904bbe06d622f3f28086f398081f902042f002276f1a32e3e1cf280f45e51495ed05829aae22ce16a539f8234f61e1101d3bd9b4b9d1ca1596a2afad82ab4f2ef128fc90e919597b779ef49ba4fc2477d511996665df7dd8940e5ba01e4c206735c4336d53e3d0771d48f2c708c7b61ceba5829acef7ec9aeacdb82528f3ac8c6b01be07ff25ceb8bffa94f4feb36fdf24782804d96be9fc17be5e3d27f28fef6a324e99fb648fa8539271f1ba7babab6619a3b86bc3164aa28ff7567112b67387b40fe466423d104af352f9e8b3066390684d761b6e1c9dd73cf285fd11744612d061b98418a55b6fa6356ea8cace2be6d24f579c9ee4a317c497d5911e8b5076cd4c563130c2f69a4a56e1a8f46e404280dc9102c92288e0fae84a1d9a44df7dfb7aea8e43b2b8e1cc33a2471d44f6e23b0549b4b300b1a370a309e3144ec5dedc69cb1cbe0f623cb5986e1c1f3ff2d809f659211b2ac1ff0874ced542c4b6d4e062faa14701509998d5f021a2360c2963ca7b3a3056a9b884a970a3f64c62add2fc6995d4c82e197c3059ff814549822cba7c9c620eae28696b933ea9b60df75b72788c70b462df72bd8894aeaaf946203854a9011bf958d82b7768e17ec496489c41e6daf272237c01d882ede2047109ac2d97c697d5916c50fa7a1c902ab774946249f49cd7cd1972e30eed0304f1acd6a1b053c05eafa67f5e9b2cc9de2fe6a9c6436a4e2c7bf6685484b1127f08efa2d712ce54c7bfa1ace71a1f2955220714d58c100fc0a1016a64dc7d7544e5931661ebfb5711acac8e8dd18fb2"}) socket$netlink(0x10, 0x3, 0xf) 23:50:42 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) (fail_nth: 8) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:50:42 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:50:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="0100"/12, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file1\x00']) mq_timedsend(r1, &(0x7f0000000100)="f01ae26a57aad090dc3b02933bb03bea6e3eb006c1fa317694802717440c2e2d949989ca51261631084bf67dd7c105c3089083e5f707a7b7b7df43ffec4a45814d016abbdae21ee0bb47055a1a87c7164cf755a6ba2f72acb459b95f7b332d187cc8d22d2a99660604a41f", 0x6b, 0x100, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000800)='\x00', 0x40, 0x41, &(0x7f0000000840)={0x1000, 0x5, 0xffffffc000000000, 0x5}) write$binfmt_script(r0, &(0x7f0000000940)={'#! ', './file1', [{0x20, '9p\x00'}, {0x20, '&[\''}, {0x20, 'version=9p2000.u'}, {}, {0x20, ',&}\\!}/'}, {}], 0xa, "e6ee3da5753b2ab9f07e52232dc84b8728fb93c8ae34c590e3a907d8d7da4c4c8dabcd0f44f98f7bceb24b6bc5e7e667b088a34b388589a7cecc30ffd6a3299161613b35d4e3b3faa0da83bd7adf7324e019c43fc5781b4207d01bc0bc379d3ae14a8986ee7582a3cd53bd159b12a1ccb196310ba688cdb94bcfc00f40c420d6a8ea66097a92cb422405cf54776038ce2841de707059b119e2ed1758a9bc0e355e69ad6e9beb2d4af6c2b8d1d094a96e9e89df81ff15571479a37f8b"}, 0xea) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000007c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)=""/61, 0x3d}, {&(0x7f0000000240)=""/119, 0x77}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f00000004c0)=""/127, 0x7f}, {&(0x7f0000000540)=""/148, 0x94}, {&(0x7f00000002c0)=""/20, 0x14}], 0x6, &(0x7f0000000680)=""/204, 0xcc}, 0x0, 0x60, 0x1, {0x3, r2}}, 0x200) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x1c, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@access_client}, {@version_u}, {@privport}]}}) 23:50:42 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) setxattr$trusted_overlay_upper(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380), &(0x7f00000003c0)={0x0, 0xfb, 0x71, 0x1, 0x1, "1bf47fdfc840faa4cb688262acdbb0f9", "04e5dfdbde8f647d20b6e0b09366a88125ca4854bed03ff2e7e7e72b02a2c64ef1a40e280683e21dfdbf652accf1865284eda88705898626e145fedeae106fa5f5ac820d8ee19f9bb1b195bf04c595a5c58808ae9feec857b42d1334"}, 0x71, 0x4) socket$netlink(0x10, 0x3, 0xf) 23:50:42 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x8, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:50:42 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x9, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:50:42 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0xaa4}}, './file2\x00'}) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0xff, 0x2, 0x1, 0x0, 0x0, 0x1, 0x8002, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x7}, 0x1, 0x100000000, 0x0, 0x2, 0x3, 0x8000, 0xadce, 0x0, 0x101, 0x0, 0x1}, 0xffffffffffffffff, 0x8, r1, 0x8) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000000380)={'wg0\x00'}) socket$netlink(0x10, 0x3, 0xf) 23:50:42 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x9) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r3, &(0x7f0000002540)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002500)={&(0x7f0000002480)={0x4c, r2, 0x122, 0x70bd29, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0xfff}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x44) sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x114, r2, 0x800, 0x70bd26, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}]}, 0x114}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000680), r3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x3000000a}) dup3(0xffffffffffffffff, r1, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r1, &(0x7f00000007c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0xac, r4, 0x300, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0xac}, 0x1, 0x0, 0x0, 0x895}, 0x10) openat(r0, &(0x7f0000000200)='./file2\x00', 0x100, 0x11) stat(&(0x7f00000003c0)='./file2/file0\x00', &(0x7f0000000600)) [ 2337.069279] FAULT_INJECTION: forcing a failure. [ 2337.069279] name failslab, interval 1, probability 0, space 0, times 0 [ 2337.071910] CPU: 0 PID: 12835 Comm: syz-executor.7 Not tainted 5.10.242 #1 [ 2337.073363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2337.075121] Call Trace: [ 2337.075678] dump_stack+0x107/0x167 [ 2337.076445] should_fail.cold+0x5/0xa [ 2337.077246] ? create_object.isra.0+0x3a/0xa30 [ 2337.078210] should_failslab+0x5/0x20 [ 2337.078999] kmem_cache_alloc+0x5b/0x310 [ 2337.079853] ? security_compute_validatetrans.part.0+0x22b/0x960 [ 2337.081133] create_object.isra.0+0x3a/0xa30 [ 2337.082043] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2337.083107] __kmalloc_track_caller+0x177/0x370 [ 2337.084085] ? security_context_to_sid_core+0xb4/0x890 [ 2337.085186] kmemdup_nul+0x2d/0xa0 [ 2337.085933] security_context_to_sid_core+0xb4/0x890 [ 2337.086995] ? __security_genfs_sid+0x620/0x620 [ 2337.087999] ? security_compute_sid.part.0+0x16e0/0x16e0 [ 2337.089136] ? avc_has_perm+0xc5/0x1b0 [ 2337.089949] ? avc_has_perm+0x108/0x1b0 [ 2337.090794] ? avc_has_perm_noaudit+0x3e0/0x3e0 [ 2337.091791] security_context_to_sid+0x35/0x50 [ 2337.092759] selinux_inode_setsecurity+0x1ad/0x3d0 [ 2337.093794] ? selinux_msg_queue_msgsnd+0x470/0x470 [ 2337.094840] ? sockfs_security_xattr_set+0x5/0x10 [ 2337.095863] ? __vfs_setxattr+0x10f/0x180 [ 2337.096742] ? __vfs_setxattr+0x118/0x180 [ 2337.097635] security_inode_setsecurity+0xda/0x130 [ 2337.098681] __vfs_setxattr_noperm+0x17c/0x5f0 [ 2337.099682] __vfs_setxattr_locked+0x1c3/0x250 [ 2337.100651] vfs_setxattr+0xe8/0x270 [ 2337.101445] ? __vfs_setxattr_locked+0x250/0x250 [ 2337.102445] setxattr+0x23d/0x330 [ 2337.103192] ? vfs_setxattr+0x270/0x270 [ 2337.104028] ? lock_acquire+0x197/0x470 [ 2337.104885] ? lock_acquire+0x197/0x470 [ 2337.105713] ? __x64_sys_fsetxattr+0x176/0x290 [ 2337.106670] ? lock_release+0x680/0x680 [ 2337.107533] ? __mnt_want_write+0x196/0x280 [ 2337.108450] __x64_sys_fsetxattr+0x1f9/0x290 [ 2337.109399] do_syscall_64+0x33/0x40 [ 2337.110188] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2337.111276] RIP: 0033:0x7fcdcc394b19 [ 2337.112068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2337.115924] RSP: 002b:00007fcdc990a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 2337.117510] RAX: ffffffffffffffda RBX: 00007fcdcc4a7f60 RCX: 00007fcdcc394b19 [ 2337.119013] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000004 [ 2337.120527] RBP: 00007fcdc990a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2337.122029] R10: 0000000000000020 R11: 0000000000000246 R12: 0000000000000001 [ 2337.123536] R13: 00007ffd4411427f R14: 00007fcdc990a300 R15: 0000000000022000 23:50:42 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x8, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:50:42 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x9, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) [ 2337.243837] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12847 comm=syz-executor.6 [ 2337.253065] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=12847 comm=syz-executor.6 [ 2337.287762] 9pnet: Insufficient options for proto=fd 23:50:42 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x8, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:50:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @rand_addr=' \x01\x00', 0x1}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0xfffffffd, 0x10000000}) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f0000000140)=[{&(0x7f00000001c0)="5654a1abbc8dd937873851c4adaec269b4c4bdc163a0fb3fe7c9d3415b3caf9b041807d8ea115a540a42f50a8fdda625101e57f9e4745eb6a49fb4558c9e6e726af0a9875a89f5385edb520bc83027f5efdd4c29c2e7bd58e40eef4dd284dee2a53501e74a2db1b0734badfbef563c63d6f84d0d9a94b4cbdf091f57ca52c3ae0965088430b459", 0x87}, {&(0x7f0000000280)="68045a189f063948c3641b5bd826e4e9bb9b6ba2732e227325e9beda4037109b2fbd23d6eac6772d9eed2d10b138567389e50da3847252fae238c0b6d94ba2ce6f8cb1e481930de6a57389e657f0c53895f4d23c6e4d583e44830b52f1d77df01e75e2d2a3de0da2013e3b9cfee51c7fa0d6256be25a2542456d525df5932fcefa4f912a4cdef91c67dab95f9eff0b05a1a2ffe04b0e14c45ceaccd1eca1ac6c67c33174d6856efc62de5d5ad29f0565e9c02dd7d5a3bb2636d751eefa3eea610c582a1866ea93fea67e6aa1", 0xcc}, {&(0x7f0000000940)="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", 0x1000}], 0x3) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x1, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x3}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r4, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) sendmsg$inet6(r4, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) 23:50:42 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x8000008080, 0x0, 0x0, 0xb0377c2d8d5e53a, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = inotify_init() r1 = socket$inet6(0xa, 0x801, 0x8) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f00000004c0)={{r1}, "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"}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r2 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) fallocate(r2, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r4, @ANYRESHEX=r3]) dup(r3) r5 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000300)) socket$netlink(0x10, 0x3, 0xf) [ 2337.347216] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12856 comm=syz-executor.6 23:50:42 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x9, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) [ 2337.366586] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=12859 comm=syz-executor.6 23:50:42 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x8, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:50:42 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) (fail_nth: 9) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:50:42 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f00000004c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) socket$netlink(0x10, 0x3, 0x13) 23:50:42 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) [ 2337.505784] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2337.542978] FAULT_INJECTION: forcing a failure. [ 2337.542978] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2337.546256] CPU: 1 PID: 12880 Comm: syz-executor.7 Not tainted 5.10.242 #1 [ 2337.548010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2337.550084] Call Trace: [ 2337.550747] dump_stack+0x107/0x167 [ 2337.551670] should_fail.cold+0x5/0xa [ 2337.552621] _copy_to_user+0x2e/0x180 [ 2337.553587] simple_read_from_buffer+0xcc/0x160 [ 2337.554748] proc_fail_nth_read+0x198/0x230 [ 2337.555837] ? proc_sessionid_read+0x230/0x230 23:50:42 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) lsetxattr$security_selinux(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300), &(0x7f0000000340)='system_u:object_r:public_content_t:s0\x00', 0x26, 0x6) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:50:42 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x9, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) [ 2337.556986] ? security_file_permission+0xb1/0xe0 [ 2337.558449] ? proc_sessionid_read+0x230/0x230 [ 2337.559611] vfs_read+0x228/0x620 [ 2337.560478] ksys_read+0x12d/0x260 [ 2337.561375] ? vfs_write+0xb10/0xb10 [ 2337.562317] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2337.563609] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2337.564893] do_syscall_64+0x33/0x40 [ 2337.565826] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2337.567102] RIP: 0033:0x7fcdcc34769c [ 2337.568031] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2337.572624] RSP: 002b:00007fcdc990a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2337.574536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdcc34769c [ 2337.576329] RDX: 000000000000000f RSI: 00007fcdc990a1e0 RDI: 0000000000000005 [ 2337.578124] RBP: 00007fcdc990a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2337.579921] R10: 0000000000000020 R11: 0000000000000246 R12: 0000000000000001 [ 2337.581697] R13: 00007ffd4411427f R14: 00007fcdc990a300 R15: 0000000000022000 23:50:42 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) [ 2337.645677] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 23:50:42 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:50:53 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:50:53 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) lsetxattr$trusted_overlay_origin(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340), 0x2, 0x1) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:50:53 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:50:53 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:50:53 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x9, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:50:53 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f00000004c0)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="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"]) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:50:53 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:50:53 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') r0 = open(&(0x7f0000000200)='./file1\x00', 0x1, 0x104) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) fallocate(r1, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r3, @ANYRESHEX]) pwritev2(r2, &(0x7f0000001800)=[{&(0x7f0000000300)="fa2765e8b4c395bf934d1d3e1168a0fec5a8a0a41d67bc9734c9142d7c689e62cc38342b2222a53c933e86cb0e4aa2c6c1608b690dea33a898f52b53a11b87efb9735e51909f9ea9698d9123b78b5b064d968fc920707149fda7a0ab9392ead5636110374c6a4cbffb6158940fd96bde", 0x70}, {&(0x7f0000000380)="1320ccf354546b4ce9b14dd28f2148b3e9693997888d5c087446f901a7abcf2478592b8c83f1f973596b8722893b4e6bf72dbeee65252964257c5bdb30431d8efb22c48b2e28a70624044e4e941a0678e2efd6a8e9a864bed315c128c3313f186be1de78cce6bc0a0aae501a05a0efc85e05f96215b258ea34f99ba3a39eb5f7c03cb5e5003d28f67c766aeb213d5124adb449debf44556a99da27867175362a94340a93b36c4e4a1861a15e5f5d155ab49cc70a", 0xb4}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="f9c3bd037e1da474690adc0bff732cb4d37f7baec863ab75007d6812017ab794b21b4a0a357e275cdd23f1a94e299a3695a6b836609c296d00c72b59bee0d7a2634a075047f26a444e99997230c02785e589cb3f2789c698390feb80eb4e84191625056002cdcfc3581ae8b6ef7824424a9a8d9cebf13d985589c1989274f9a635d0872ddd5b0da2c370af361a5d6d84eb955535960b5086eaee80dd3fb9bceb78ba5215bfba07886c6fe7f8db3be93123b5ed", 0xb3}, {&(0x7f0000001e00)="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0x1000}, {&(0x7f0000001580)="a3efb63b444c8331b409f08b5cf5dfb29dff1bb49ab3178f881856fb26ceaf62085e8e72d463a9c932ae5dce738db5ecb3af1d40f5c8d35ce152feafd65957b3b1ee64f60b90e264923f34977257f59ec44e5a0c420e5858effd5afc75d6fbea3a276f1c24a42d16a70a7938f1afc5473b9b641ae8a80973718128ad8d895ae7828815ddd96960f23d64bb41b69d13efd7821b14c5953db100904591de4b741bf9ab03ae6096f84688a3488349a1d01ab73999d029ca89bd5e1c85e70204d51cf5411ea217d668dbd4104388a8cee1f72d9f5a1ef823cc2ca7a4051d9d", 0xdd}, {&(0x7f0000001680)="77ab4f467b8e5eb976c97cf01ac15276b78842277223eca7ee2bf55dce390f8359ee51e47b872248adbe651171eccf782e5a2be58dc39b660d4d4b48086f2fac6b0a25de9d084e1075bb33b7ee0e7e07b012620d4412490abbe1544ea83a9f171d3226d3823c247c8532f560bcb7d4a3883cf3924af0137abd323506f4416aae06749894210e1d463c68f649e30f780971974285710695263e5eebd2e4a221634c961a5b", 0xa4}, {&(0x7f0000001740)="dcaf34ebd5179c81b5915e3ffad6fbc3b6ca776141a8ebeac9491aa50e2359d620e2de58311c0c31b037bdcd404d50feaf90c93aed87b73052fdf56260b0b3a1dae756bc4cf94b2cd98b6bae2ae87ac131434bedfd529c91d5ec1c500e83206e3a9aee0d4cc1ec4788806583d8b72f7048b252eb6b885c7a74b2804e53f7d1c2976f389d79707d6a6455c0af7ec625364a433e756dd73444744af7f489a46240c8960d43acd6af0c27496106f68e0f", 0xaf}], 0x8, 0x400, 0x2, 0x4) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r4 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001880)=0x80000001, 0x4) [ 2348.321619] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2348.370218] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 23:50:53 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x200000e0, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495b5c08bf11ce4623334401aa5b107ba925892fcabb78dc64b776ebdd683aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b82b96e2faca8675152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d518aa111696c6a19147ed7720400000000000000e0051543877e0016e846437eda8acd692acb750c95a7475d21ed269be15425f626435c2508630127ecb651cbeac3ad4e90ebbd69d83bc4eed9a0fa6f43422a954b4746e143f6ac6c40559b0bc1321f77d682dd183deb15f3b06ec73b47c7d025586e8fb3365c9059814ce052733de587fe743469b9209ce6c9f1458603ecf49492b5aa31343d3e68018a87e35980ca57c8b2f8bd0ec3786895912cb1a80b43183f0fc60d451b3282e11f43734078"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:50:53 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x9, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:50:53 executing program 0: sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="78000000130a03000000000000000000010000040900020073797a30000000000c00064000000000000000010900020073797a300000000008000340000000030900010073797a310000000008000340000000090c00064000000000000000050c0006400000000000000004090044c1e32dcad76400b85d3478010073797a3100000000"], 0x78}, 0x1, 0x0, 0x0, 0x8000045}, 0x10) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/class/scsi_disk', 0x280800, 0x160) sendmsg$nl_generic(r1, 0x0, 0x40001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80d00, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)={0xd8, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @generic="2ef9b9d79bb827e8b023d973f9a9b317430606a5eb854dcf902b63643a28dfea2b84efeeb6dd5765d40299ce6e50190d9408877186bdf575b0c6c65b685d75e818361d6b1d17e3cf85df0b3de40dc1ec6c27fdc611b63c9c9d1c566dd4d417a0d86a6b907220885899fea9320188a414523d893995ae45cdc0276ce695fd4969066c7fe9dbabe7b9f1185eaa5447775b2f81f9484dc04a388b73b9313d8395bb5588a2d2d59aaee6064f9ea0235eebdd073e56f754222c96"]}, 0xd8}}, 0x0) 23:50:53 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:50:53 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan1\x00'}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:50:53 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x2) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2348.477930] netlink: 184 bytes leftover after parsing attributes in process `syz-executor.0'. 23:50:53 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@gid}]}) 23:51:06 executing program 0: r0 = semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) r1 = semget$private(0x0, 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f00000001c0)) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0x0, 0x1000}, {0x1, 0x7fff, 0x1000}, {0x6, 0x2, 0x800}, {0x3, 0xff00}, {0x3, 0x6468}, {0x0, 0x15, 0x1000}, {0x3, 0x4, 0x1800}, {0x3, 0x9, 0x1800}], 0x8, &(0x7f0000000040)) semctl$SEM_STAT_ANY(r1, 0x2, 0x14, &(0x7f00000010c0)=""/79) semctl$IPC_RMID(r1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)) r2 = semget$private(0x0, 0x6, 0x0) semop(r2, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4}], 0x4) semctl$SEM_INFO(r2, 0x5, 0x13, &(0x7f0000000080)=""/101) semop(r0, &(0x7f0000000100)=[{0x3, 0xd4a, 0x1800}, {0x2, 0x20, 0x1000}, {0x4, 0x3614}, {0x0, 0x2, 0x800}], 0x4) semctl$IPC_RMID(r0, 0x0, 0x0) r3 = semget$private(0x0, 0x1, 0x400) semctl$IPC_RMID(r3, 0x0, 0x0) unshare(0x48020200) 23:51:06 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:51:06 executing program 5: perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x1, 0x99, 0x5}, 0x0, 0xffffffffffffbfff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x1, 0x0, 0x0, 0x20020, &(0x7f0000000140)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="f61b"]) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) chown(&(0x7f0000000300)='./file1\x00', r2, 0xee01) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) perf_event_open(&(0x7f0000000500)={0x3, 0x80, 0x1, 0x9, 0x2, 0x81, 0x0, 0x1, 0x20030, 0x5, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000004c0)}, 0x10908, 0x4, 0x7ff, 0x8, 0x5, 0x7, 0x8, 0x0, 0x4, 0x0, 0x6}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) openat(r3, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) write$P9_RREADLINK(r3, &(0x7f0000000340)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000440)) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r4, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000380)={0x10000014}) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x20480, 0x94) socket$netlink(0x10, 0x3, 0xf) 23:51:06 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@gid}]}) 23:51:06 executing program 3: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000200)='.log\x00', 0x240, 0x80) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, 0x0, 0xffffffffffffffff, r0, 0x9) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2c2f7d696c653001"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r3 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) r4 = dup2(r2, r1) fspick(r4, &(0x7f0000000300)='./file1\x00', 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:51:06 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:51:06 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300), 0x6e, &(0x7f0000000580)=[{&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000380)}, {&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f00000003c0)=""/107, 0x6b}], 0x4, &(0x7f00000005c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}, 0x60002020) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) mount(&(0x7f0000000380)=@sg0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='sysfs\x00', 0x2, &(0x7f00000006c0)='$)\x00') stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:51:06 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x8) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:51:06 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@gid}]}) [ 2361.295258] sysfs: Unknown parameter '$)' 23:51:06 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:51:06 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x480) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:51:06 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1884, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x8003544, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240), 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = syz_io_uring_setup(0x1f92, &(0x7f0000000240)={0x0, 0x63ca, 0x10, 0xfffffffd, 0x2a6}, &(0x7f000098d000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58af, 0x0, 0x0, 0x0, 0x0) 23:51:06 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@gid}]}) [ 2361.384214] sysfs: Unknown parameter '$)' 23:51:06 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000c61e"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:51:06 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, 0x0) 23:51:19 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x8004) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:51:19 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in=@broadcast, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={""/10, ""/2, @loopback}}}, &(0x7f0000000600)=0xe8) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x1, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000380)="fb79342f15", 0x5, 0x9}, {&(0x7f00000003c0)="12d300c63c954913619249522b969a2193ca0c4e2933258ba92aebd59affb2ac07393d594c496065c2230da07a0312d96f97889f3c9e321d882a050315034c9023b13849f63ac2ee2e1486bedd802167031a2c4cf979a1a504a5dde6cebf", 0x5e, 0x1}], 0x20000, &(0x7f0000000640)={[{@fat=@codepage={'codepage', 0x3d, '861'}}, {@rodir}, {@numtail}], [{@pcr={'pcr', 0x3d, 0x3}}, {@fowner_lt={'fowner<', 0xee00}}, {@fsname={'fsname', 0x3d, 'tracefs\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x65, 0x62, 0x64, 0x61, 0x31, 0x66, 0x65], 0x2d, [0x33, 0x39, 0x37, 0x39], 0x2d, [0x37, 0xe, 0x35, 0x33], 0x2d, [0x37, 0x36, 0x61, 0x65], 0x2d, [0x61, 0x63, 0x38, 0x38, 0x62, 0x38, 0x39, 0x30]}}}, {@hash}, {@uid_gt={'uid>', 0xee01}}, {@euid_eq={'euid', 0x3d, r1}}, {@fowner_gt={'fowner>', r2}}]}) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r3 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) openat(r0, &(0x7f0000000200)='./file1\x00', 0x60000, 0x10) 23:51:19 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f00000014c0)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="2c0054d154f4cc67ea9586633af9b65c8e830617ccdd9ee2a26a54cad653fbd168f53ba1a0269262d0711a4b3c1ff89e52af4a793cee56f83e3f60379101df03d527a3500d65857c8633cc0b9a324de8d5d318aa484de52b07620a2f78ff01bedfaf85487882d8aba2565c8f08d9e4c2369b68d9a52a1fd57d40d85188916aa7f96949e5e3a2327a1d07301a585a3274b89d49ded8c0a62b9ccc6e327397308e58f1844eca4e1cc01fdd7cb7bf2ae837ce9e8e418df219012321623dccec5590cd524a877bec8967d3a719cca290cd83a8fa2ca501938943f8737ac2bf23a8eed71ca274ca93b0d67ca0652eca2e5171"]) epoll_create1(0x0) perf_event_open(&(0x7f0000001600)={0x4, 0x80, 0x67, 0x3, 0x40, 0x4, 0x0, 0xed62, 0x2000, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000340)}, 0x40804, 0x80, 0x8001, 0x5, 0xffffffffffff7fff, 0x7, 0x3, 0x0, 0x4, 0x0, 0x4}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0xe) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r1, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)={{0x0, 0xea60}, {0x77359400}}, 0x0) openat(r0, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) getdents64(r0, &(0x7f00000004c0)=""/4096, 0x1000) syz_io_uring_setup(0x4d4f, &(0x7f0000000480), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/142, 0x8e}], 0x1}, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x80010, r0, 0x10000000) syz_io_uring_submit(r2, r4, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0xf, 0x0, 0x1ff}, 0x7) socket$netlink(0x10, 0x3, 0xf) 23:51:19 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd15, 0x0, @perf_bp={0x0, 0xc}, 0x12001, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:51:19 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@gid}]}) 23:51:19 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, 0x0) 23:51:19 executing program 0: prctl$PR_MCE_KILL(0x21, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000440)={[0x7]}, &(0x7f0000000580), &(0x7f0000000600)={0x0, 0x989680}, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x4ac1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0xffffffff}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a64485f108d23b76be1cc06a8682449c18157c739b4f25f709", 0x19}, {0x0}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000740)=ANY=[@ANYBLOB="041f003dcf60f0ecb91000008d6df69a91d005020001075810fb6740210e06f50735ca24c12fafe45631b38aedb3bf87b3ab3abc669485420a752e21fb48332744467a969b72982a5faec242d2ed232bd4c2178e64be184b3449"], 0x108) setsockopt$inet6_opts(r4, 0x29, 0x36, 0x0, 0x0) socket$inet(0xa, 0x3, 0xff) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={@private0, @loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000640)={{{@in=@empty, @in6=@private2, 0x4e20, 0x0, 0x4e22, 0xffff, 0x2, 0x20, 0x20, 0x2c, 0x0, 0xee00}, {0xffffffffffffffff, 0x8, 0xfffffffffffffff8, 0x2, 0xfffffffffffffff9, 0xffffffffffffff00, 0x7, 0xffffffffffffff01}, {0x78, 0x1ff, 0xfd, 0x3}, 0x7fff, 0x6e6bbc, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast2, 0x4d3, 0x32}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3501, 0x2, 0x2, 0x6, 0xffffff81, 0x3f, 0x6}}, 0xe8) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000000101010000f8ff00000000070000010c0018800800024000000000"], 0x20}, 0x1, 0x0, 0x0, 0xc0}, 0x8050) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x800012d, 0x4, 0x0, 0x0, 0x0) 23:51:19 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:51:32 executing program 0: setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000300)=0x1, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x9c, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0x3}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x81}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x10001}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x80000001}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2fb}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xd}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x7fffffff}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x81}, @chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x5}]]}, 0x9c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0xb39e}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r6, &(0x7f0000000640)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)={0xbc, r2, 0x1, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffff8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1b}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2a}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xb100000}], @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xad7a}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x16}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2e1}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x378}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x4}]}, 0xbc}, 0x1, 0x0, 0x0, 0x24000801}, 0x20008080) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r7, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x40000203}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000400)={'wg2\x00', &(0x7f0000000500)=@ethtool_gstrings={0x1b, 0x0, 0x5c, "4c5245eabda1403f5c2c1feb873b50a6a6c2ed12a7f6c353e2fd0dc318fd96104244d25f472e2d09cb88010cd460f224a677796bc52237c9aec3d933cabbc363e44b9979a9df86459f3b7d07202f10abf42c3b4575ffc7624d48f59f"}}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) syz_io_uring_submit(r8, r5, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) 23:51:32 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x80000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:51:32 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:51:32 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, 0x0) 23:51:32 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@gid}]}) 23:51:32 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') syz_mount_image$msdos(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x7, 0x3, &(0x7f0000001600)=[{&(0x7f00000004c0)="e0b299a2b703b949bdc672ff62cee6c440d04008c3d3cb3874adbbb1412ae629fdcda17a5160bcdd4f06be1f3d3aa573df3560571ae0b072633ffaa9ce8e4d7d762a", 0x42, 0x4904}, {&(0x7f0000000540)="feb1d987d016720a0ab0906bf5079eb9359de1db1bb7ec48d2247e9241592e9613e97bb8dc9758cbadd42d16571040e484f0f95b7766619fa0993ad71dd31b0d89d9c6d6125bdac315b529f1a3bf2aba5b12ab295cc0c28bfb8796f483fafc9fe5dec5a8cfdc78dbc425df4989923e1332a382300fa5b0980a72a9ec810b0b900d39958aa47811c9f80bc5e76cb092cedd", 0x91, 0xfffffffffffffffa}, {&(0x7f0000000600)="c972715e6621e3834ecb471a582d2036df498979159be6382ca6d4fd001b0015941b9fe5b1ea95cf6fd7fae5d1ef6604262699351efe8b6852e66acd044bfeee63e9d1e13c22545238d763ce31c9ba255f56ac157182af8ae657ef3fade6b6f8e9e7c1e0c40457075eb05cf42ed29915522db4aeba26e237e45d5a3d50320833564584b15f83fe94de0b0d7b660131708fe5243bd5ccfa0f1ac9520c8bfbfda3c9481661310b96b74c06538d69c950204bb2394ab84b1688b05602d7817d83fe6b72a9dca7e89a658740b5b6695ffe039509c3c319bd60a2948d0d31cb41627799b679cf7fa0b868d436234730a254a99ae032700da3b64520d433ad3357b345ec49158538b6d765f20f964c5c69827a2be5fe178394a56da3c11318df510a65f13c2ee3c19de005895da4431039d69ec94a07e1b491f355a41ed577008bc668760d09d8e74bd798892a82b29bbfedda57345b2cad92cabdcd939d10999a3117dd0e3c0247ae5fb9a5fdbd40483ef8f982ca1528f7dc4629493e62f597e5d5535f10f327ae1cf5c9fb242e9b461305d46ccbf24062a1aee5bddbd8aef5b762ed4edfece25a13069f82f9ffb264a6dcad152c88100aff9ae335c330ef165442689204cebed74949c761382618498c87348ed767b07b601e3846625b6ca3b2312282284b1cf2afd14a1d4c6aa48996ef37a5af0d8a0f6424a9622fad89a8cf43eee472fd068b1b2d8f0cf6e78f88f76d686edeedd4aff211e9111b6c560ee7650a112069f914237983334c90f091bb1530443bc6c122d4cf8488b96d49f3a9434948b5cb13ed459f2dea2ec24d88ca83d22d5d7aba6ab6293cd38b105a1421a8b74dc892c14d9115198814aef53eb9d110616787529d2de78b5f79fbbd5c48538c1421afc7138dacb601442333e5fdeafb79f8451125398548b066f232e6450168be3dac2e62b6f3e6bc20a90a78afdcc144faf45d64099dedf67138ad981b9ec595d70c4c156106f99391b85ec2af69959547b388e4ba802d25bc76764a52c0de791388c6337af4fc4353dec16ed422c108a66320e9ecbfeb147059f5a0873ab880bb113e96a51c71afb5bc1652f9f08ea01ebcb551a1a3dee60fce680c0cf5d9da17bb94bd4a58992ac7d2d5b60debfb14d4e483b675c60d10407d5b31f332aee6be0a4661db3ca4baab019dec4853dd297a25d9b7a48bbf011edbf6a43b0f701b43e2b370421c1b4b69d76cc3979bd39c4be01655f2feb9da9c2d8d47481fc34c8f4a48ef7e3371e904bd0cf633e61dd71c03635907e250d4d6bc24bfab66600983d02d5dfcd10e7233188df1d41f599d19695ac02d74c17a593143a5a9c7bacf81fd3c0cc3c243ebb3b281ec9014218fabff03295c8b5037f6874f449702c8a5896e61a5d9847c525357bc8950262ca96b53eb67e15fb2d71c02d379d0c170a0f488bd34ef8b41e41423bd9c7c344fe408cc1b3e31895135e0a5d36b956183936edc93fe9b6805160c2717f5944084b041c836f5db829efc86347588e7306e235ff1d63387bfe35a7ae506f2202bd75ef34919aa86849ed36835aa6d2f36384f2781b1f4e53498b6e8ad64ee11a47e4e091892a6822c2e36b8c0e65429a1adf30644f43acf7631056b8cbe485d7963fe13506d1dbf02bb2a564eb0b53a7c2fd2a330f1a9f934cd7e972344ee427e94be833d3be38638a499828d2dae998b6c2230dbb7ebd646fdd6284f6ffd76b9282157d39b6af44f22bde6710ec9401d29433f721390d5128c955b296c4d2e937cc0ea9a949a2a2134e244863d018bb9e46a569ab6a25bc81cd381277b825592066b9451edc7d1dd82b31cc1bcd83b42ca26f154e17d452a1ce3ed3e6782d42af7ca46f7c14e7fc98ec28c83726ab572b9973908fcb0e9d7c6f2da48a349aaa838148680dac2f273d454b370858d2cd8ab926f32dfbec7f83454907f88a35ebed7560cdcd25298c31aa78451b970e3ea7f96099dd5dcfe1c56f5088e76f34024b581d889fb6a00dc877283c6beb27b0c5f220859b2485a63bd672bf43af90917a6aaf87de79634b935eb5a8ec880feb399d8a136ae7dffa1840e71ef50c54a6d28b7024731aaea8f219903b696b81c3906b86ca0c2199d6538267af36841b05df54647a2cc1a7326e762517fe918b48e9cff9118f8906c399467fbd1781220e556fed4b05be3171c437605c4cc244a10628768d15eb18a15c835659dae4ced5cd27526f57e3d099561136a3d82ff859dd08039a89d9bd2fb1be119480dc291e21b25eb246fdd109cafe3f5adc1740b1b492c9d44b4c94d3457e877710c02c27cbdb35e8b701048192d14fa63ea1e05e1514633a0db6ebb9eda27ce9c464eb1689bc15e4092b15f9d19dc297e165d24ae471572aebc832ae43601578ab9dede526a536b210439ccf936259cd6616a304167cd2ba972cdcbcc6f1e98bf7cda257c01a3f033dc30a92dd73cce57447a66f7612efbf78100201c958c26c2fff33180371a09d9be811c59908f752ba8a2bedf2f9976384cc54e40a47f86966e2c96494d203dccfb7ec911d217f42980129d8c0786d98b9c312a14f26bc575c242de7331b95a033c5200add2afa77467ee6a169f11e739865350962bbd3dd68ab192025ebb1bcd42c8bd06de60675749987c764d71bfa1c7cba62d6f300a703017061187de7e8a0b86a7d0e774aa334947448ca2ae084009b53b65fc1b5361e5bf49fdab973ef5ee5b37496066aa4106fcc06affd4c95af17c882690f324cdc7c1065cc3cd954c70aef6fe38ea72dd18e5b789e5da854be0cb32014dc6a52579bf28079874a9fefc0b91e673f470522f60c5a4120b40c510db4dff23e0cb444b849e1c7939b7f76181dda88f1852e4757aff91a23f73bc2118e5d9c1bc83af24b2ba648a28165ecf807f842bff0d4e176cdf3021ee57eb49fb1f4e1f430645eecb7fc54309cd0b3687c04baef6225c2dde7ce42b9d5a1c1ddab739d34ca20fb6184b605ce6b4b454f97937f87c3d26ee3e402f02efd3135daf01516dda32df696a7ed27421221b85dee8e9a374f5d6957b276898efafdc3c969b6f054d12588037a41701c9a3867d124b9d786758d6616b5c197de43fdb91c057532b7aafb70398dfdb90eaf839380218380985a1e641d3dd508860124916bee34ee7b05b7edfdb61743d4366f65c28e4601547298f437fa0794ecc14856cb7a96b0d4290b7a0e0c86065714bd376707866dc4d5ee1a26f32e531ebe8747a8b6614a9e6a30bc253cc6ae40e6178f5ee111bff5e92e41a54f32231b5d1882b9a4defa3c4be8a283ce8e0d31121341cf329f78bed9b4abf55c2e1f33f004f0b57a456d8d4b8214f5f5fb3fe3577189e393348c848774bb174f87bf9d21f007aa23a1eb67f12ab5285878d4f3fbcce9127c0d3686204b2f206f685594eadbf4cb0f2da5569e9b71973ee5922f3f3eb2e3c436d1fadc17a47eb4d4328e90329dacea9765ab53ee387f36ebbd499b282a44ec735b492d1f950800e2c4d508cbf04df2f886814f6d2fd48e5642e06eb1ed0bd8ecac291e4a5c62468042246836fac978de17b69a90f4f8c7c4c118cc202e0a4010ad1b88397b4604bc8342fcb3c50ff960859011a26a3a9cbf5b3c7385822718a9efe1cc4bbf17addb1456a59414427ef5fe2a5830ba4435c8c96dbb3cd93bc80c1e31316eeebeee0fbec13d6320f69f24cd75632e6cf5d723b1bab3762d0e8ff336e2bb82d9b4ff002f372f198318413f5044cf89cfd6cd982a31031ee81f927661ec4cd291831b5a87ba62b05cab175e0176fa7f37d71cc3a8e2759e3470dfca0d178c5179695581af67d1010c5e67617bac1bc7892924ca92add9e57235405a1f398db2d21c82370aba8ad0f32a5a03410e6723b63ce53834d706b119eecc9d3fc5eea8b4d25b07e54dee327b46b2c9418d5ea64dc6a3b6acec6cd0182f7340548d43f0a7baba5fa31516853c237f72c848170872f933cdbb32d68043e6837a08efbe75cf980f95456c5104e1706bf724f5a9ba39653ee1bf5ab61b56a288704a70c34c68b45bcaa58aa6020853d278e0474cbb6ceb34e466c37e74da287cfcf9a3638d4560143a427031fb1ee36fca91a11377b8168bad51054eae686439f1353963113f0f18e0a3774985c89cfe9cb2adc4ff666001288b99dda47f9f3a800ceb2ba66494053c07a8f76653beb63d47589991577f648564f6d95ae4af92e3f60310d6eec8b0d457c4add18fa5d73bc2005432db2a95572b067773f37f2790997159864425a54acd1fb2fb7c290c71e3ce61603ff3b7ed37147ca1164f7d94c41da4f31502aae6453d1f0a8d02b6d8fba87b7c7fee9677a93e3d40ca1896dabbf567ac0073ebf8a2c3fed6de36df0a0b484cde4a4dfe4275b41e4e10ba5d08203330061c8fe571062791b0d4cf80a036e511c84520791ce371aac41c48647f946880b7f171a7b83753873384d389029d0b45cdb7d22f7f66b5f5c422379d5fbc5decd28f55e1aff406a962f0e75a282b8d7a2d5564c7d24e5eb422c190a90ccde41ca3ae446fcfe9c90cfeab0ec408056009989c4bb7c6f6cb1f2474d3a1fd2ff2db7356468f83cc94006c7325eef338b59cd0bdac50db156ad385f1221c49181ee2f5b5e6752d119db6d41f0acd390783e0816d60e94e2d42bdf77c5be31989601fdad9957557550815890f8da0f930dfe52e2c49cd4d941f22813fdd5cd612796b4d98f215a122241f306b241be7e923191de8f5ac10dfa97518b59ac41edff9f101b0a555d38063e68984c383ae957ee98ddcc046925d72f7b9e0481fe53d8ae5c9730f801c31fa06d6f79bcb2cc7bb6103b1253f62fb0dd3db2a085d81e25b710565b77764ebc7cae7348e2eb25556082647be47a10aba1200158967a4a8eed9d2d1b13f7d6cf460bc76a40989540aaf799ee338d693583de717180bbdab68ed4ef8b0760a3738b63e17e4ae33ae436a9399e1e3d0990b4278c0ad27142cabc6cbefc68d04526ef0ac22efbedee6ed1e5965c71ef0c6ef422663599ada14332a552562acf0f724b901a632992a622301674a3e1ada4e3e630a28a27196fc51b6c3f6dd2e251231f0a23717092ee676bc36683e5940a7999802af92b4a56932b96d338e30792082a4f131c21cb7dd315a310578828ce80d050cc9025847cc3a620e8077b69bcf7c7d84bca7210b9da8f755a81977395a6f4ad0ff9e6687122f5771779d2de226e9e4a202091258da3f39cb4353f9fd28fa05dba191964ef5855c24b63d3f5dc89c6ae6df9629ae89cab71f035ace12ef07b87d04db13adf1d4c290fb46ab602a1a9bb2baa02aa8c8f136a521182fecb03cfce875a5445a819b25e9f98b81e7e7327e33502ad552a196c92c20b7a8db631681b23ccbfc7cc2f390bcadd596f8b9d3dded352751904a1ddbb690ed3993bc16593de5482fc91d4da667bdc9c1d77e5e9ad6301795aa4c8932647047b8338ff5c7e1c45350214dd96c722ced5b6ade5e7db71d7ccbcc3949c416de2ccc6dcbde7a114d14dba627ed1c23c67acfd784fd86049a79fb9927a1688e585dc55abaf20dad52198d3384f8e69057cdbaa95d69afa5f50b865faa3b3d407723adfd8bac029a4cd617f242cb40ea7099278a511f839a9f35403bbddf0328f4fccf9cc0c0565b3eef7b57296f842a1e9367001cf5eeb008cff7eb5962d873b63aa9967e0df5b5cb18321cf449f69c5c988d1bb47b243176945799b099b16da8412c8c92094283bcc7cf7e418b79aadd502505cfc", 0x1000, 0x4}], 0x1000000, &(0x7f0000001680)={[{@fat=@debug}, {@dots}, {@dots}, {@dots}, {@nodots}, {@fat=@nocase}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@seclabel}, {@euid_lt={'euid<', 0xee01}}]}) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r1, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) openat(r1, &(0x7f0000000200)='./file0\x00', 0x6401, 0x4) 23:51:32 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x423d, &(0x7f0000000340)={0x0, 0x69c3, 0x20, 0x0, 0x3be}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000003c0), &(0x7f0000000400)=0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000005c0)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r2, 0x0, &(0x7f00000004c0)="29158bd842339c7c884576a114c2f05aefdd8ebb56a7382948b65da1b6ac513dc0af9a0e86b0877882015c5e536e2f6aca29d149f784d547af90ca05bdbd27100750c486f5576fff9c9ddc3c14e01e1d8ef46e5313922313a54aec9e20f1f01b096753ef2efbed51ffae3b146323f5cd88fa41347dccd5d13a4067e1d831d040ee9c8a36de0a7c93ebacd06865996e615aa98a70b8ebc6cb025e10be2fcdf7bb13e61be48437bf69896df9eafe34a4abe7ebc3d3a12ecd57f5fa738573920fb954dd879dd15e25274b70", 0xca, 0x40042, 0x38d2620b6cdb9aad, {0x0, r3}}, 0x2) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000200), &(0x7f0000000300)=@md5={0x1, "49cad75c22b5a12c19708f978ca95d2f"}, 0x11, 0x2) sendmsg$nl_generic(r2, &(0x7f0000001d40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001d00)={&(0x7f0000001e00)={0x1670, 0x11, 0x10, 0x70bd2d, 0x25dfdbfc, {0x6}, [@typed={0x47, 0x87, 0x0, 0x0, @binary="5df369b57877d6fc630bf388a9f9e246a9a1ecc6791cb94d542be69306f8736c03a49f4f0fd4de8a77517473d7151d7e952432e4b5bfd20919c825a09e341561e0554a"}, @nested={0x3d2, 0x82, 0x0, 0x1, [@generic="878c15ad6eb685a6b612866908ae3d0b7adb9b7023fe", @typed={0xc, 0x3c, 0x0, 0x0, @u64=0x1}, @typed={0xd8, 0x1f, 0x0, 0x0, @binary="1cf73a2037d91abd8e211535142a158bbb0a4c68a54e6a66f63d28d91d7a7d1ac4fd582d8e589f4c797b3cca4d4dd90926b13e4094820f8a8c6fbd8d80b45746d3c5f5dad8194a034aa2f3a5c8ffd778e4c46f7d127fa311ee92f0df6bcda6da97f4fe3595033249df836577c1300d6f4af667f26875414349bfb263ba885cb521ce92ececda16dab2d1992609c89a269e706bdfd795a36dfdf83380855b0e9245f4a0a81c0eccd02188f8dbe6d2ec8c5c2401186636643104fb0d507ada1cde088966bb7fd2f2dbf4c5fcefdbfbe6407a471163"}, @generic="60b9499a5cd4c53d39bb4363dd228dbacd343363eadb380eff3a9603438f83e09c01ce873e4b27d48e63c5ff29912f2b565f42d2ad48d4ca324f835acfe74589634ab2e0ffe6c5fc722e40d71eaa5592c75eb828f6100670cec19228c601a62206ac833914a40c84c1fc706179cb9e738ba212b774c1cf41bfdfd80dbef6eb3566c747f6cd2e6edf37f5f1a58f5d66cc198db1caf3cd26077cca68f8864af1cf41791a5a2f6ee37b6fbb917c81aef38316ff8cba6ee5472103c9f3b29e00afa1d5e9f6485a873dc7665bfc5feec3b24610eb12ed240790d88c09b86d05fe92750f44c6baf69038fd9dca92952df7a532f1", @generic="66825d6c052e854301f01f52b865a55472bd3ddd5304ec122eaefa41934d80c2b616", @generic="1f4f495b518f915e6c844338c965af6073ae6d19610e1805cee583471154419db40464333ef21080a0be09caf3fdd9e1f8ebcc279776b5db79d13ff6ad557c8118e4525d88b304d0d3d993c4673304f2f2e6041db32e53ddfbc7bbbb9e46d12ace34e5873ccd0e8762", @generic="90b90a61f6b9f2ca4d18006a7af15c828839bb47dc435b0c859b8ea537072ee5b7cb7f350b230844ffc62e9a8fc7f364551f21bb043da1070e1eb01096b4e40042ab3cfcdbe23eb5e8a2a3479de8cdc13f4bad4478da9f71dc55a2267cb9b9c8bbfb8f0d220ceab7e482f8edd174d3294086a0ef0540d4d977b65795ac99fdd88851f058f2089b1eb3c2b979", @generic="7b112ea9bd2a9990802ba72ec218a88e55fc0bc3c2852e1c197cd9876c453f70cf95ee66c8c7aa129f1d5c1b6880a802624f9abbfc1d86f6402804efff5c9ca5", @generic="0e3d4a2db881bf88d66f25142e13bbeb8e37c57cc275eb4280380437c36efc76333f88f62a94a094ca55ac820607e272d534f0cd5e76b767236ec9", @generic="605beb59e45188da0fd67b4b1d5bf1434884abe988b36206611863ec5e5ffe3eeb289a40c834ea09ea22cdda1dc9db9871dae11d2c65b66ca581a953224d28a6d0836b1cd4e8a134a11e096a8e94b6fc2f"]}, @nested={0x26, 0x22, 0x0, 0x1, [@generic="de18df210e02ccbac12c5a34358f28ea1da9e958e5701b0cc62991d34aa0f668e193"]}, @generic="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", @typed={0x8, 0x95, 0x0, 0x0, @ipv4=@broadcast}, @nested={0xfa, 0x2, 0x0, 0x1, [@generic="e9d9f7f4032f03eb7bf5f79edaf15ebcd12f78e90f0a392f311c1879d56879fe222119f617b1117229d12c39295fcd106f817c3af73cd45929533183d886b140b3ccd2794705f2ea027408295e9064ad7e40934600095779345271537798e1ae2abb2879ec5ff19d72f0d58c425e236cc946", @generic="b0ca427dd87d0457a78aa5663104e0303befec61eddefc66ad0b396402181b8e96453d9358ad01525ababba3ff43ec09b8ca5c65af42c7ce84fd39038b8f243dfd5c2784", @typed={0x3f, 0x75, 0x0, 0x0, @binary="6afe7935c9680d91ff70a25eadebc5cca4670823f4f81de26adf82af11a8c5275a325624d6820878f527c8a961bef91e69103bc9d8287486bc23e3"}]}, @generic="b94a92ef9708132ab29d79229703427101897be153a0de8c9ed477311f42b177e09875b67e7aeba9bf90d296e2da46201ef72f0183ae18bcd72b61b65a15ab960fad01dbc939977e2ec738c6", @generic="6fd482526323f42be8acebe0b8f3e42e18ccb6cbba6519bcfff40bb408b0ba31620956fe8b50987ad6693523cff2d0677f181c1de2305352e85e8c1d6b16dd339bd2dfb44e0cd69338bb30a0a60e10d46e351880d60db2ff7b4c7dde97371c68048e9ae2b663767f7cda68aa6429861c7b7c6bb16e3b7ef4e480c48f272266650fbe99f5882ba6a674b4664f53659825dd6f8920e6083fbd72762fb2c394eec10cded47bcdc904d94a9737d15fdf764813328ec307ca3f0107c6c36aac43cc", @typed={0x8, 0x1e, 0x0, 0x0, @u32}]}, 0x1670}, 0x1, 0x0, 0x0, 0x40000}, 0x2000800c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r4 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:51:32 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) r3 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x9, 0xe2, 0x0, 0x3, 0x0, 0x6, 0x40001, 0xa, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f0000000300), 0x3}, 0x800, 0x7, 0x7, 0x0, 0x0, 0x8001, 0x3f, 0x0, 0x2, 0x0, 0x3}, r2, 0x1, r3, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f00000004c0)={{r0}, 0x0, 0x0, @unused=[0x9, 0x3, 0xe000000000, 0xc63], @devid}) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r0, r4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000200)={@empty, 0x7a}) [ 2387.786380] loop5: detected capacity change from 0 to 8388096 [ 2387.829678] FAT-fs (loop5): Unrecognized mount option "euid<00000000000000060929" or missing value 23:51:32 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:51:32 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, 0x0) 23:51:32 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:51:32 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x1000000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495b5c08bf11ce4623334401aa5b107ba925892fcabb78dc64b776ebdd683aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b82b96e2faca8675152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d518aa111696c6a19147ed7720400000000000000e0051543877e0016e846437eda8acd692acb750c95a7475d21ed269be15425f626435c2508630127ecb651cbeac3ad4e90ebbd69d83bc4eed9a0fa6f43422a954b4746e143f6ac6c40559b0bc1321f77d682dd183deb15f3b06ec73b47c7d025586e8fb3365c9059814ce052733de587fe743469b9209ce6c9f1458603ecf49492b5aa31343d3e68018a87e35980ca57c8b2f8bd0ec3786895912cb1a80b43183f0fc60d451b3282e11f43734078"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:51:33 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, 0x0) 23:51:33 executing program 5: r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x41, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x47) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) fallocate(r2, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r4, @ANYRESHEX=r3]) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x1, 0x9, 0x0, 0x1, 0x0, 0x7, 0x8048, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x4, 0x2}, 0x11000, 0x7ff, 0x42, 0x3, 0x81, 0x3, 0xff, 0x0, 0x84f, 0x0, 0x63c}, 0xffffffffffffffff, 0x0, r2, 0x2) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x100, 0x3, 0x4, 0xb542, 0x52}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:51:33 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:51:33 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) [ 2388.227080] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2388.323263] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 23:51:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'virt_wifi0\x00'}) socket$netlink(0x10, 0x3, 0xf) 23:51:48 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x8) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) syncfs(r3) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)='./file0\x00', 0x2, 0x0, 0x23456}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 23:51:48 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x9b, 0x0, 0x2, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x9, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x7f, 0x0, 0x0, 0x204088, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="a5364fc0a8099cf0"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd_index, 0x0, 0x0, 0x0, {0x8000}}, 0x5) 23:51:48 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x2020, 0x0, 0x0, 0x0, 0x10000, 0xfffffffd, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="24000000100001000000000000000009000500000000000000058048000000180000bc2e4d6e3cd46aac5e613c0e42180faa8ac07a59008f960b66191b0000"], 0x24}}, 0x0) socket$netlink(0x10, 0x3, 0xf) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xc4024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000200)) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) syz_io_uring_setup(0x4d4f, &(0x7f0000000480), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000300)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, 0x1}, 0xbd3) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r5, 0xf502, 0x0) 23:51:48 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x2000000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:51:48 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, 0x0) 23:51:48 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) [ 2403.314726] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 23:51:48 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x80040000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495b5c08bf11ce4623334401aa5b107ba925892fcabb78dc64b776ebdd683aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b82b96e2faca8675152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d518aa111696c6a19147ed7720400000000000000e0051543877e0016e846437eda8acd692acb750c95a7475d21ed269be15425f626435c2508630127ecb651cbeac3ad4e90ebbd69d83bc4eed9a0fa6f43422a954b4746e143f6ac6c40559b0bc1321f77d682dd183deb15f3b06ec73b47c7d025586e8fb3365c9059814ce052733de587fe743469b9209ce6c9f1458603ecf49492b5aa31343d3e68018a87e35980ca57c8b2f8bd0ec3786895912cb1a80b43183f0fc60d451b3282e11f43734078"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:51:48 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:51:48 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x2000000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:51:48 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x8cffffff) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:51:48 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 1) 23:51:48 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000001680)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'}) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000200)='./file1\x00', 0x5, 0x6, &(0x7f00000015c0)=[{&(0x7f0000000380)="9e230b3137aa0a58dc9561601df1e8b47ed5079d7bf4a644826a542704690c1d4933bb6c570c59f736c566f8f747c3cc1f", 0x31, 0x1d1}, {&(0x7f00000003c0), 0x0, 0x8}, {&(0x7f0000000400)="4240e61023ef851674aa28a3a36e4daf64d6a49fe9c2", 0x16, 0x3ff}, {&(0x7f00000004c0)="975cc2145b86349111c4a5a01f1e91b6dc7565854449b802fb8fcc139b4b6c881a8b2b82e5094b1f8478355642a2296bf076b1910f0c235580d3939377c7acb81dab6337210837cbca09507b7faa0589aa0a25a63739cfa168e57423c7ac3d4b0dd56e67327cca47b8a0f642182a06924738e8ddcb91ec5fd3e90057d77aa01feebee9096380ae6c1c012476a597e28272f3358bb9accc29b73e519e0e933559f362ff850ef170179a995ab0183050256b6bbc1f0c2620e9a23180dac37e73", 0xbf, 0x40}, {&(0x7f0000000580)="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", 0x1000, 0x8}, {&(0x7f0000001580)="304f36a4824767c7e3219a9e8754e8be08bef6ccbe27ac6e0e5231638d94", 0x1e, 0x100000000}], 0x40010, &(0x7f00000016c0)={[{@huge_always}, {@huge_advise}, {@uid={'uid', 0x3d, 0xee00}}, {@huge_advise}, {@uid={'uid', 0x3d, 0xee00}}], [{@measure}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x36, 0x32, 0x35, 0x37, 0x62, 0x64, 0x34], 0x2d, [0x65, 0x1, 0x63, 0x65], 0x2d, [0x35, 0x38, 0x30, 0x32], 0x2d, [0x63, 0x63, 0x61, 0x39], 0x2d, [0x38, 0x31, 0x32, 0x61, 0x36, 0x37, 0x65, 0x39]}}}, {@fsname={'fsname', 0x3d, 'tmpfs\x00'}}, {@obj_type}, {@seclabel}, {@dont_hash}, {@fowner_gt={'fowner>', r1}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x39, 0x64, 0x62, 0x34, 0x38, 0x31, 0x1], 0x2d, [0x33, 0x30, 0x31, 0x62], 0x2d, [0x62, 0x66, 0x37, 0x35], 0x2d, [0x61, 0x64, 0x31, 0x30], 0x2d, [0x5f, 0x35, 0x62, 0x39, 0x66, 0x62, 0x37, 0x32]}}}]}) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000300)=ANY=[@ANYBLOB="f8777628ec1976595406643d9d631e973e9f152a867e9aa3d60a33576d375012905a9c780fc18e426992e5c3c3acd92cb85fad0c75f45aa0af39c98c8b3aafdf73f29bf1e456af457e7a95a8d377581d076ea1acbc54356707739714103aa04d03056201963588", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:51:48 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:51:48 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x2006, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2403.561950] FAULT_INJECTION: forcing a failure. [ 2403.561950] name failslab, interval 1, probability 0, space 0, times 0 [ 2403.564556] CPU: 1 PID: 13143 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2403.566110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2403.567053] loop5: detected capacity change from 0 to 135266304 [ 2403.567970] Call Trace: [ 2403.567997] dump_stack+0x107/0x167 [ 2403.568021] should_fail.cold+0x5/0xa [ 2403.570912] ? getname_flags.part.0+0x50/0x4f0 [ 2403.571962] should_failslab+0x5/0x20 [ 2403.572826] kmem_cache_alloc+0x5b/0x310 [ 2403.573763] getname_flags.part.0+0x50/0x4f0 [ 2403.574766] getname_flags+0x9a/0xe0 [ 2403.575623] do_mkdirat+0x8f/0x2b0 [ 2403.576456] ? user_path_create+0xf0/0xf0 [ 2403.577432] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2403.578640] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2403.579846] do_syscall_64+0x33/0x40 [ 2403.580713] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2403.581892] RIP: 0033:0x7f055fed6c27 [ 2403.582748] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2403.587007] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2403.588769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed6c27 [ 2403.590415] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 [ 2403.592116] RBP: 00007f055d44d040 R08: 0000000000000000 R09: 0000000000020020 [ 2403.593759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 2403.595401] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2403.621331] FAULT_INJECTION: forcing a failure. [ 2403.621331] name failslab, interval 1, probability 0, space 0, times 0 [ 2403.624059] CPU: 1 PID: 13141 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2403.625664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2403.627585] Call Trace: [ 2403.628204] dump_stack+0x107/0x167 [ 2403.629050] should_fail.cold+0x5/0xa [ 2403.629935] ? getname_flags.part.0+0x50/0x4f0 23:51:48 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 1) 23:51:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x1, 0x3) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)=ANY=[@ANYBLOB='git=', @ANYRESHEX=0x0, @ANYBLOB=',\x00']) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2403.630996] should_failslab+0x5/0x20 [ 2403.632053] kmem_cache_alloc+0x5b/0x310 [ 2403.632959] getname_flags.part.0+0x50/0x4f0 [ 2403.633943] getname_flags+0x9a/0xe0 [ 2403.634771] do_mkdirat+0x8f/0x2b0 [ 2403.635563] ? user_path_create+0xf0/0xf0 [ 2403.636509] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2403.637680] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2403.638829] do_syscall_64+0x33/0x40 [ 2403.639662] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2403.640813] RIP: 0033:0x7fcfbc91fc27 [ 2403.641639] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2403.645786] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2403.647478] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc91fc27 [ 2403.649069] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 [ 2403.650657] RBP: 00007fcfb9e96040 R08: 0000000000000000 R09: 0000000000020020 [ 2403.652257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 2403.653860] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2403.687242] loop5: detected capacity change from 0 to 135266304 23:52:00 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 2) 23:52:00 executing program 0: close(0xffffffffffffffff) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clone3(&(0x7f00000004c0)={0x200000000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), {0x10}, &(0x7f00000001c0), 0x0, &(0x7f0000000400)=""/80, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7472616e733d8e937c1d2364851020e5c26a68a27bda", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',cache=mmap,cache=none,\x00']) 23:52:00 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:52:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000340)='./file1/file0\x00', &(0x7f0000000440)) r2 = syz_open_dev$rtc(&(0x7f0000000200), 0x9, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000300)={0x60000011}) socket$netlink(0x10, 0x3, 0xf) 23:52:00 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0xa1ffffff) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:52:00 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) dup2(r1, r0) mknod$loop(&(0x7f0000000380)='./file0\x00', 0x1, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) mount$bind(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00', &(0x7f0000000340), 0x2000, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xe) 23:52:00 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000300)=""/82, 0x52, 0x110, &(0x7f0000000380)=@file={0x0, './file1\x00'}, 0x6e) socket$netlink(0x10, 0x3, 0xf) 23:52:00 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 2) [ 2415.266692] FAULT_INJECTION: forcing a failure. [ 2415.266692] name failslab, interval 1, probability 0, space 0, times 0 [ 2415.269140] CPU: 1 PID: 13173 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2415.270582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2415.272325] Call Trace: [ 2415.272885] dump_stack+0x107/0x167 [ 2415.273653] should_fail.cold+0x5/0xa [ 2415.274453] ? create_object.isra.0+0x3a/0xa30 [ 2415.275409] should_failslab+0x5/0x20 [ 2415.276226] kmem_cache_alloc+0x5b/0x310 [ 2415.277081] ? ksys_write+0x21a/0x260 [ 2415.277888] create_object.isra.0+0x3a/0xa30 [ 2415.278815] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2415.279888] kmem_cache_alloc+0x159/0x310 [ 2415.280788] getname_flags.part.0+0x50/0x4f0 [ 2415.281716] getname_flags+0x9a/0xe0 [ 2415.282501] do_mkdirat+0x8f/0x2b0 [ 2415.283251] ? user_path_create+0xf0/0xf0 [ 2415.284141] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2415.285251] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2415.286340] do_syscall_64+0x33/0x40 [ 2415.287127] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2415.288218] RIP: 0033:0x7f055fed6c27 [ 2415.288398] FAULT_INJECTION: forcing a failure. [ 2415.288398] name failslab, interval 1, probability 0, space 0, times 0 [ 2415.289009] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2415.289026] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2415.296835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed6c27 [ 2415.298338] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 [ 2415.299840] RBP: 00007f055d44d040 R08: 0000000000000000 R09: 0000000000020020 [ 2415.301349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 2415.302847] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2415.304382] CPU: 0 PID: 13178 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2415.305844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2415.307583] Call Trace: [ 2415.308148] dump_stack+0x107/0x167 [ 2415.308916] should_fail.cold+0x5/0xa [ 2415.309717] ? create_object.isra.0+0x3a/0xa30 [ 2415.310674] should_failslab+0x5/0x20 [ 2415.311472] kmem_cache_alloc+0x5b/0x310 [ 2415.312333] ? ksys_write+0x21a/0x260 [ 2415.313139] create_object.isra.0+0x3a/0xa30 [ 2415.314057] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2415.315129] kmem_cache_alloc+0x159/0x310 [ 2415.316015] getname_flags.part.0+0x50/0x4f0 [ 2415.316946] getname_flags+0x9a/0xe0 [ 2415.316966] 9pnet: Could not find request transport: Ž“|#d… åÂjh¢{Ú0x0000000000000005 [ 2415.317729] do_mkdirat+0x8f/0x2b0 [ 2415.317749] ? user_path_create+0xf0/0xf0 [ 2415.317774] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2415.322137] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2415.323218] do_syscall_64+0x33/0x40 [ 2415.324008] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2415.325083] RIP: 0033:0x7fcfbc91fc27 [ 2415.325863] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2415.329729] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2415.331329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc91fc27 [ 2415.332851] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 [ 2415.334346] RBP: 00007fcfb9e96040 R08: 0000000000000000 R09: 0000000000020020 [ 2415.335840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 2415.337347] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2415.355818] 9pnet: Could not find request transport: Ž“|#d… åÂjh¢{Ú0x0000000000000005 23:52:00 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 3) [ 2415.456823] FAULT_INJECTION: forcing a failure. [ 2415.456823] name fail_usercopy, interval 1, probability 0, space 0, times 0 23:52:00 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0xeaffffff) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2415.459377] CPU: 0 PID: 13192 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2415.461049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2415.462778] Call Trace: [ 2415.463338] dump_stack+0x107/0x167 [ 2415.464121] should_fail.cold+0x5/0xa [ 2415.464933] strncpy_from_user+0x34/0x470 [ 2415.465807] getname_flags.part.0+0x95/0x4f0 [ 2415.466732] getname_flags+0x9a/0xe0 [ 2415.467514] do_mkdirat+0x8f/0x2b0 [ 2415.468271] ? user_path_create+0xf0/0xf0 [ 2415.469139] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2415.470228] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2415.471305] do_syscall_64+0x33/0x40 [ 2415.472088] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2415.473152] RIP: 0033:0x7f055fed6c27 [ 2415.473924] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2415.477764] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2415.479343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed6c27 [ 2415.480834] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 [ 2415.482315] RBP: 00007f055d44d040 R08: 0000000000000000 R09: 0000000000020020 [ 2415.483803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 2415.485293] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 23:52:00 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40205, 0x0, 0x1000, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x926}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_default\x00') 23:52:00 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 3) 23:52:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x21a0020, &(0x7f0000000140)={[{@huge_never}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000480), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000280)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000ac0)={&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000b00)=""/221, 0xdd}, {&(0x7f00000007c0)=""/207, 0xcf}, {&(0x7f00000006c0)=""/156, 0x9c}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f00000005c0)=""/163, 0xa3}], 0x6, &(0x7f0000000440)=""/8, 0x8}, 0x0, 0x43, 0x1, {0x3}}, 0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r3, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r3, 0x80, &(0x7f0000000300)=@l2tp={0x2, 0x0, @multicast1, 0x3}, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3f) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:52:00 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 4) [ 2415.642123] FAULT_INJECTION: forcing a failure. [ 2415.642123] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2415.644525] CPU: 0 PID: 13208 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2415.645862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2415.647465] Call Trace: [ 2415.647980] dump_stack+0x107/0x167 [ 2415.648683] should_fail.cold+0x5/0xa [ 2415.649418] strncpy_from_user+0x34/0x470 [ 2415.650210] getname_flags.part.0+0x95/0x4f0 [ 2415.651049] getname_flags+0x9a/0xe0 [ 2415.651759] do_mkdirat+0x8f/0x2b0 [ 2415.652449] ? user_path_create+0xf0/0xf0 [ 2415.653245] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2415.654244] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2415.655238] do_syscall_64+0x33/0x40 [ 2415.655953] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2415.656935] RIP: 0033:0x7fcfbc91fc27 [ 2415.657644] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2415.661153] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2415.662599] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc91fc27 [ 2415.663958] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 [ 2415.665338] RBP: 00007fcfb9e96040 R08: 0000000000000000 R09: 0000000000020020 [ 2415.666679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 2415.668035] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 23:52:00 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0xb55c}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x18}, 0x0) getpgrp(0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) ptrace$peeksig(0x4209, 0x0, 0x0, &(0x7f0000000500)=[{}, {}, {}]) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x300) 23:52:00 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0xffffff8c) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2415.706010] FAULT_INJECTION: forcing a failure. [ 2415.706010] name failslab, interval 1, probability 0, space 0, times 0 [ 2415.708222] CPU: 0 PID: 13212 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2415.709515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2415.711040] Call Trace: [ 2415.711527] dump_stack+0x107/0x167 [ 2415.712209] should_fail.cold+0x5/0xa [ 2415.712912] should_failslab+0x5/0x20 [ 2415.713614] __kmalloc_track_caller+0x79/0x370 [ 2415.714447] ? strndup_user+0x74/0xe0 [ 2415.715150] ? getname_flags.part.0+0x1dd/0x4f0 [ 2415.716020] memdup_user+0x22/0xd0 [ 2415.716671] strndup_user+0x74/0xe0 [ 2415.717336] __x64_sys_mount+0x133/0x300 [ 2415.718086] ? copy_mnt_ns+0xa00/0xa00 [ 2415.718805] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2415.719771] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2415.720731] do_syscall_64+0x33/0x40 [ 2415.721421] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2415.722364] RIP: 0033:0x7f055fed904a [ 2415.723050] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2415.726437] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2415.727842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2415.729168] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2415.730478] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2415.731765] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2415.733074] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 23:52:00 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2e2f66696d6530f1cf6f8f6effffff7f3c8b2800"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:52:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC, @ANYRESHEX]) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x3000000a}) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000001000010000000000000000960008558488054a1134be2f800000a9207647945d00"], 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r2, @ANYRESHEX=r1]) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x1, 0x2, 0x10000, 0xf77c}) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r3 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:52:00 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) [ 2415.812260] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 23:52:00 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0xffffffa1) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:52:00 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 5) [ 2415.901823] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2415.941800] FAULT_INJECTION: forcing a failure. [ 2415.941800] name failslab, interval 1, probability 0, space 0, times 0 [ 2415.943720] CPU: 0 PID: 13233 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2415.944833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2415.946169] Call Trace: [ 2415.946593] dump_stack+0x107/0x167 [ 2415.947175] should_fail.cold+0x5/0xa [ 2415.947789] ? create_object.isra.0+0x3a/0xa30 [ 2415.948535] should_failslab+0x5/0x20 [ 2415.949143] kmem_cache_alloc+0x5b/0x310 [ 2415.949795] create_object.isra.0+0x3a/0xa30 [ 2415.950498] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2415.951314] __kmalloc_track_caller+0x177/0x370 [ 2415.952069] ? strndup_user+0x74/0xe0 [ 2415.952683] ? getname_flags.part.0+0x1dd/0x4f0 [ 2415.953444] memdup_user+0x22/0xd0 [ 2415.954012] strndup_user+0x74/0xe0 [ 2415.954608] __x64_sys_mount+0x133/0x300 [ 2415.955263] ? copy_mnt_ns+0xa00/0xa00 [ 2415.955888] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2415.956731] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2415.957562] do_syscall_64+0x33/0x40 [ 2415.958164] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2415.958981] RIP: 0033:0x7f055fed904a [ 2415.959585] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2415.962555] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2415.963774] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2415.964905] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2415.966040] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2415.967172] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2415.968303] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 23:52:01 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 4) 23:52:01 executing program 3: perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000640), 0x2}, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000680)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="2c0077a7753644f7c9641d050fd820e8c022a8376155bb6bec4b648c063d1d15dfd0180bcdf6397ed4140ec3c71611ad8159cc031d41e79366ea60bee19a62cb251eb1b8daf868aba11be5ddf351cbb4a9d561892f89012ed5608212900c9292ce3cb38d4614ad4085ecd53d9a47575d3106dbd0da053d8af1b15801cbb86424d41d7525edb056e8800dfaa47d5b084aa3fec72b83ad20303a6538ed00051a5d15"]) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000340)=""/253, &(0x7f00000001c0)=0xfd) r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) r3 = socket$netlink(0x10, 0x3, 0xf) dup3(r3, r3, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x8, &(0x7f0000000200)=[r0, r4], 0x2, 0x0, 0x1}, 0x9) 23:52:01 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:52:01 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0xffffffea) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2416.084183] FAULT_INJECTION: forcing a failure. [ 2416.084183] name failslab, interval 1, probability 0, space 0, times 0 [ 2416.086853] CPU: 1 PID: 13241 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2416.088420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2416.090279] Call Trace: [ 2416.090880] dump_stack+0x107/0x167 [ 2416.091701] should_fail.cold+0x5/0xa [ 2416.092568] should_failslab+0x5/0x20 [ 2416.093417] __kmalloc_track_caller+0x79/0x370 [ 2416.094430] ? strndup_user+0x74/0xe0 [ 2416.095276] ? getname_flags.part.0+0x1dd/0x4f0 [ 2416.096328] memdup_user+0x22/0xd0 [ 2416.097116] strndup_user+0x74/0xe0 [ 2416.097930] __x64_sys_mount+0x133/0x300 [ 2416.098829] ? copy_mnt_ns+0xa00/0xa00 [ 2416.099710] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2416.100887] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2416.102035] do_syscall_64+0x33/0x40 [ 2416.102881] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2416.104029] RIP: 0033:0x7fcfbc92204a [ 2416.104856] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2416.108940] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2416.110621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2416.112211] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2416.113792] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2416.115364] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2416.116945] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 23:52:01 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 6) [ 2416.149323] FAULT_INJECTION: forcing a failure. [ 2416.149323] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2416.151001] CPU: 0 PID: 13245 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2416.151989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2416.153161] Call Trace: [ 2416.153536] dump_stack+0x107/0x167 [ 2416.154053] should_fail.cold+0x5/0xa [ 2416.154610] _copy_from_user+0x2e/0x1b0 [ 2416.155180] memdup_user+0x65/0xd0 [ 2416.155678] strndup_user+0x74/0xe0 [ 2416.156206] __x64_sys_mount+0x133/0x300 [ 2416.156789] ? copy_mnt_ns+0xa00/0xa00 [ 2416.157341] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2416.158078] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2416.158820] do_syscall_64+0x33/0x40 [ 2416.159351] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2416.160088] RIP: 0033:0x7f055fed904a [ 2416.160620] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2416.163217] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2416.164297] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2416.165312] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2416.166322] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2416.167348] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2416.168361] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 23:52:01 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)=@nullb, &(0x7f0000000240)='./file1\x00', &(0x7f00000001c0)='fusectl\x00', 0xebe361659ade194c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='rootfs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) chown(&(0x7f0000000200)='./file1\x00', 0xee01, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x20020, &(0x7f0000000300)=ANY=[@ANYBLOB="18f7e925acb8bea670a613d488af7311a8c9151f5ac7b82964feebf78bd81276c9c74666e54c58f4b81ae1561c101ba0d8", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:52:01 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x8000000000000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:52:01 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:52:01 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 7) [ 2416.351943] FAULT_INJECTION: forcing a failure. [ 2416.351943] name failslab, interval 1, probability 0, space 0, times 0 [ 2416.354270] CPU: 0 PID: 13263 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2416.355647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2416.357295] Call Trace: [ 2416.357823] dump_stack+0x107/0x167 [ 2416.358547] should_fail.cold+0x5/0xa [ 2416.359304] ? copy_mount_options+0x55/0x180 [ 2416.360187] should_failslab+0x5/0x20 [ 2416.360948] kmem_cache_alloc_trace+0x55/0x320 [ 2416.361854] ? _copy_from_user+0xfb/0x1b0 [ 2416.362688] copy_mount_options+0x55/0x180 [ 2416.363633] __x64_sys_mount+0x1a8/0x300 [ 2416.364677] ? copy_mnt_ns+0xa00/0xa00 [ 2416.365685] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2416.366999] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2416.368062] do_syscall_64+0x33/0x40 [ 2416.368802] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2416.369834] RIP: 0033:0x7f055fed904a [ 2416.370595] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2416.374316] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2416.375845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2416.377308] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2416.378747] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2416.380268] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2416.381701] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2430.892654] FAULT_INJECTION: forcing a failure. [ 2430.892654] name failslab, interval 1, probability 0, space 0, times 0 [ 2430.894140] CPU: 1 PID: 13276 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2430.895007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2430.896053] Call Trace: [ 2430.896394] dump_stack+0x107/0x167 [ 2430.896850] should_fail.cold+0x5/0xa [ 2430.897324] ? create_object.isra.0+0x3a/0xa30 [ 2430.897892] should_failslab+0x5/0x20 [ 2430.898367] kmem_cache_alloc+0x5b/0x310 [ 2430.898874] create_object.isra.0+0x3a/0xa30 [ 2430.899420] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2430.900056] __kmalloc_track_caller+0x177/0x370 [ 2430.900660] ? strndup_user+0x74/0xe0 [ 2430.901131] ? getname_flags.part.0+0x1dd/0x4f0 [ 2430.901717] memdup_user+0x22/0xd0 [ 2430.902159] strndup_user+0x74/0xe0 [ 2430.902610] __x64_sys_mount+0x133/0x300 [ 2430.903113] ? copy_mnt_ns+0xa00/0xa00 [ 2430.903605] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2430.904275] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2430.904939] do_syscall_64+0x33/0x40 [ 2430.905406] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2430.906050] RIP: 0033:0x7fcfbc92204a [ 2430.906515] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2430.908882] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2430.908915] FAULT_INJECTION: forcing a failure. [ 2430.908915] name failslab, interval 1, probability 0, space 0, times 0 23:52:15 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x8000000000000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2430.909847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a 23:52:15 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x4d4f, &(0x7f0000000480), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000480), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000280)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000ac0)={&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000b00)=""/221, 0xdd}, {&(0x7f00000007c0)=""/207, 0xcf}, {&(0x7f00000006c0)=""/156, 0x9c}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f00000005c0)=""/163, 0xa3}], 0x6, &(0x7f0000000440)=""/8, 0x8}, 0x0, 0x43, 0x1, {0x3}}, 0x8) syz_io_uring_submit(r1, r4, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x2, 0x6000, @fd=r0, 0x40, 0x7, 0x8, 0x19, 0x1, {0x3}}, 0x4) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r5 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:52:15 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 5) 23:52:15 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x87) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:52:15 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 8) 23:52:15 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x100000000000000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:52:15 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) [ 2430.909853] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 23:52:15 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)='0', 0x1}, {&(0x7f0000000340)="bd", 0x1}], 0x2, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r1, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) openat(r1, &(0x7f00000003c0)='./file1\x00', 0x109041, 0x10) r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0xd4, "544d056968f26f"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054c00)={0xffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "336545c2542a4c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000055d80)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r4}], 0x1, "ac9a9dd939fa23"}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x178, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x4e}}}}, [@NL80211_ATTR_CQM={0x4c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x28, 0x1, [0x0, 0x3, 0x8f, 0xfffff800, 0x4, 0x8001, 0x2, 0x8, 0x10000]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x40}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x47}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x6fc}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x21}]}, @NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1f}, @NL80211_ATTR_CQM_TXE_PKTS={0x8}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x9b2}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x61}]}, @NL80211_ATTR_CQM={0x74, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x1000}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7428a01a}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3}, @NL80211_ATTR_CQM_RSSI_THOLD={0x4}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x5}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x8}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x21}, @NL80211_ATTR_CQM_RSSI_THOLD={0x2c, 0x1, [0x3, 0x5, 0x8, 0x98c, 0x3, 0x2, 0x7ff, 0x5, 0x200, 0x8]}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x23b}, @NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x3, 0x1, 0x1cd]}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x10000}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x2}, @NL80211_ATTR_CQM_RSSI_HYST={0x8}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x53c}]}, @NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xe03}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x6}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x28}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x48841}, 0x40) socket$netlink(0x10, 0x3, 0xf) [ 2430.909860] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2430.909866] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2430.909872] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2430.926704] CPU: 0 PID: 13278 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2430.928665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2430.931001] Call Trace: [ 2430.931741] dump_stack+0x107/0x167 [ 2430.932780] should_fail.cold+0x5/0xa [ 2430.933849] ? copy_mount_options+0x55/0x180 [ 2430.935081] should_failslab+0x5/0x20 [ 2430.936159] kmem_cache_alloc_trace+0x55/0x320 [ 2430.937441] ? _copy_from_user+0xfb/0x1b0 [ 2430.938611] copy_mount_options+0x55/0x180 [ 2430.939792] __x64_sys_mount+0x1a8/0x300 [ 2430.940935] ? copy_mnt_ns+0xa00/0xa00 [ 2430.942026] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2430.943489] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2430.944940] do_syscall_64+0x33/0x40 [ 2430.945975] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2430.947417] RIP: 0033:0x7f055fed904a [ 2430.948465] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2430.953511] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2430.955153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2430.956692] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2430.958217] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2430.959748] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2430.961292] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 23:52:15 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 6) [ 2431.002262] FAULT_INJECTION: forcing a failure. [ 2431.002262] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2431.004855] CPU: 0 PID: 13293 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2431.006339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2431.008124] Call Trace: [ 2431.008706] dump_stack+0x107/0x167 [ 2431.009486] should_fail.cold+0x5/0xa [ 2431.010305] _copy_from_user+0x2e/0x1b0 [ 2431.011158] memdup_user+0x65/0xd0 [ 2431.011913] strndup_user+0x74/0xe0 [ 2431.012696] __x64_sys_mount+0x133/0x300 [ 2431.013564] ? copy_mnt_ns+0xa00/0xa00 [ 2431.014393] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2431.015513] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2431.016615] do_syscall_64+0x33/0x40 [ 2431.017410] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2431.018492] RIP: 0033:0x7fcfbc92204a [ 2431.019282] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2431.023163] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2431.024780] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2431.026274] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2431.027774] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2431.029327] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2431.030820] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 23:52:16 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x200000000000000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:52:32 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 7) 23:52:32 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x8004000000000000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:52:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) mount$9p_fd(0x0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000500), 0x3004000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="389e705e00000c", @ANYRESHEX=r0, @ANYBLOB="2c63616368653d6c6f6f73652c63616368657461673d29cc5e2e2d252c6673757569643d34313536373035652d343662612d336130352d003000392d35623665326462332c7365636c6162656c2c61707072616973655f747970653d696d617369672c7569643c", @ANYRESDEC, @ANYBLOB=',\x00']) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x80280, 0x0) r4 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) fallocate(r4, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r6, @ANYRESHEX=r5]) r7 = dup2(r3, r5) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x100, 0x80, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() fstat(r7, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x800802, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cache_loose}, {@cache_loose}, {@access_uid={'access', 0x3d, r8}}, {@cache_loose}, {@cache_mmap}, {@dfltuid}, {@nodevmap}], [{@euid_lt={'euid<', r9}}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@subj_role={'subj_role', 0x3d, 'rfdno'}}, {@uid_gt={'uid>', r10}}, {@smackfsroot={'smackfsroot', 0x3d, '/-]\xc9\xeb@\x1b.'}}, {@subj_type={'subj_type', 0x3d, ')\xcc^.-%'}}, {@obj_user={'obj_user', 0x3d, '-'}}, {@appraise}]}}) mount$9p_fd(0x0, &(0x7f0000000540)='./file1\x00', &(0x7f00000000c0), 0xa00400, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}]}}) 23:52:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000840), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2e2f66696c65300018a2068ee5c0d134fdafa7ddcbdaccf96287842f6853bc05ce21b914069e76d4489e825b7197e64e007d1b1ba1d9bf05c8931ef27033e40740d4cf5d2fedea47b8db8a92430b3c94748bb5f67c42f608a54c454244a69a5b53e9d89152bc73bfe2ddc98887c0b93909cff2af1d8fb4968ca9e5f4e33d5e89b8426883f725"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x820, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r3 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:52:32 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 9) 23:52:32 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) [ 2447.087795] FAULT_INJECTION: forcing a failure. [ 2447.087795] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2447.090347] CPU: 0 PID: 13317 Comm: syz-executor.2 Not tainted 5.10.242 #1 23:52:32 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001d40)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002f00)=[{{&(0x7f0000000380), 0x6e, &(0x7f0000003000)=[{&(0x7f0000000400)=""/64, 0x40}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001500)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}, {{&(0x7f0000001600), 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001680)=""/51, 0x33}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/40, 0x28}, {&(0x7f0000001700)=""/138, 0x8a}, {&(0x7f00000017c0)=""/86, 0x56}, {&(0x7f0000001840)=""/146, 0x92}, {&(0x7f0000001900)=""/91, 0x5b}, {&(0x7f0000001980)=""/245, 0xf5}], 0x8, &(0x7f0000001b00)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f0000001bc0), 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001c40)=""/106, 0x6a}, {&(0x7f0000002e00)=""/212, 0xd4}, {&(0x7f0000001cc0)=""/23, 0x17}], 0x3}}], 0x3, 0x80010040, &(0x7f0000002fc0)={r1, r2+10000000}) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000030c0)={{0x1, 0x1, 0x18, r0, {0x1}}, '.\x00'}) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x8, 0x1, 0x2, 0x80, 0x0, 0xf, 0x20, 0xa, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000200), 0xe}, 0x2808, 0x2, 0x4cdc, 0x1, 0x7, 0x81, 0x1, 0x0, 0x5, 0x0, 0x1}, 0xffffffffffffffff, 0x7, r3, 0x9) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setxattr$security_ima(&(0x7f00000014c0)='./file0\x00', &(0x7f0000003040), &(0x7f0000003080)=@v1={0x2, "89557a2cb1d8628010fd27b04ae1ded266b3"}, 0x13, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r5, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000003180)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) mount$9p_fd(0x0, &(0x7f0000003100)='./file1\x00', &(0x7f0000003140), 0x2004010, &(0x7f00000031c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@cachetag}], [{@dont_appraise}, {@obj_role}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}]}}) socket$netlink(0x10, 0x3, 0xf) 23:52:32 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) faccessat2(0xffffffffffffffff, &(0x7f0000000300)='./file1/../file0\x00', 0x2, 0x1300) r0 = epoll_create1(0x0) umount2(&(0x7f0000000200)='./file0\x00', 0xc) chdir(&(0x7f0000000340)='./file0\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2447.091770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2447.093598] Call Trace: [ 2447.094149] dump_stack+0x107/0x167 [ 2447.094902] should_fail.cold+0x5/0xa [ 2447.095693] _copy_from_user+0x2e/0x1b0 [ 2447.096559] copy_mount_options+0x76/0x180 [ 2447.097431] __x64_sys_mount+0x1a8/0x300 [ 2447.098269] ? copy_mnt_ns+0xa00/0xa00 [ 2447.099082] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2447.100175] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2447.101260] do_syscall_64+0x33/0x40 [ 2447.102044] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2447.103097] RIP: 0033:0x7f055fed904a [ 2447.103872] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2447.107740] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2447.109346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2447.110818] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2447.112271] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2447.113777] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2447.115268] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2447.126196] FAULT_INJECTION: forcing a failure. [ 2447.126196] name failslab, interval 1, probability 0, space 0, times 0 [ 2447.128599] CPU: 0 PID: 13318 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2447.130038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2447.131771] Call Trace: [ 2447.132324] dump_stack+0x107/0x167 [ 2447.133095] should_fail.cold+0x5/0xa [ 2447.133894] ? copy_mount_options+0x55/0x180 [ 2447.134810] should_failslab+0x5/0x20 [ 2447.135601] kmem_cache_alloc_trace+0x55/0x320 [ 2447.136552] ? _copy_from_user+0xfb/0x1b0 [ 2447.137412] copy_mount_options+0x55/0x180 [ 2447.138281] __x64_sys_mount+0x1a8/0x300 [ 2447.139118] ? copy_mnt_ns+0xa00/0xa00 [ 2447.139928] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2447.141044] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2447.142115] do_syscall_64+0x33/0x40 [ 2447.142888] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2447.143963] RIP: 0033:0x7fcfbc92204a [ 2447.144777] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2447.148630] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2447.150199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2447.151711] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2447.153219] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2447.154721] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2447.156210] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2447.161759] 9pnet: Insufficient options for proto=fd 23:52:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) mount$9p_fd(0x0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000500), 0x3004000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="389e705e00000c", @ANYRESHEX=r0, @ANYBLOB="2c63616368653d6c6f6f73652c63616368657461673d29cc5e2e2d252c6673757569643d34313536373035652d343662612d336130352d003000392d35623665326462332c7365636c6162656c2c61707072616973655f747970653d696d617369672c7569643c", @ANYRESDEC, @ANYBLOB=',\x00']) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x80280, 0x0) r4 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) fallocate(r4, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r6, @ANYRESHEX=r5]) r7 = dup2(r3, r5) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x100, 0x80, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() fstat(r7, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x800802, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cache_loose}, {@cache_loose}, {@access_uid={'access', 0x3d, r8}}, {@cache_loose}, {@cache_mmap}, {@dfltuid}, {@nodevmap}], [{@euid_lt={'euid<', r9}}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@subj_role={'subj_role', 0x3d, 'rfdno'}}, {@uid_gt={'uid>', r10}}, {@smackfsroot={'smackfsroot', 0x3d, '/-]\xc9\xeb@\x1b.'}}, {@subj_type={'subj_type', 0x3d, ')\xcc^.-%'}}, {@obj_user={'obj_user', 0x3d, '-'}}, {@appraise}]}}) mount$9p_fd(0x0, &(0x7f0000000540)='./file1\x00', &(0x7f00000000c0), 0xa00400, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}]}}) 23:52:32 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x8cffffff00000000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495b5c08bf11ce4623334401aa5b107ba925892fcabb78dc64b776ebdd683aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b82b96e2faca8675152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d518aa111696c6a19147ed7720400000000000000e0051543877e0016e846437eda8acd692acb750c95a7475d21ed269be15425f626435c2508630127ecb651cbeac3ad4e90ebbd69d83bc4eed9a0fa6f43422a954b4746e143f6ac6c40559b0bc1321f77d682dd183deb15f3b06ec73b47c7d025586e8fb3365c9059814ce052733de587fe743469b9209ce6c9f1458603ecf49492b5aa31343d3e68018a87e35980ca57c8b2f8bd0ec3786895912cb1a80b43183f0fc60d451b3282e11f43734078"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2447.278205] 9pnet: Insufficient options for proto=fd 23:52:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) mount$9p_fd(0x0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000500), 0x3004000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="389e705e00000c", @ANYRESHEX=r0, @ANYBLOB="2c63616368653d6c6f6f73652c63616368657461673d29cc5e2e2d252c6673757569643d34313536373035652d343662612d336130352d003000392d35623665326462332c7365636c6162656c2c61707072616973655f747970653d696d617369672c7569643c", @ANYRESDEC, @ANYBLOB=',\x00']) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x80280, 0x0) r4 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) fallocate(r4, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r6, @ANYRESHEX=r5]) r7 = dup2(r3, r5) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x100, 0x80, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() fstat(r7, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x800802, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cache_loose}, {@cache_loose}, {@access_uid={'access', 0x3d, r8}}, {@cache_loose}, {@cache_mmap}, {@dfltuid}, {@nodevmap}], [{@euid_lt={'euid<', r9}}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@subj_role={'subj_role', 0x3d, 'rfdno'}}, {@uid_gt={'uid>', r10}}, {@smackfsroot={'smackfsroot', 0x3d, '/-]\xc9\xeb@\x1b.'}}, {@subj_type={'subj_type', 0x3d, ')\xcc^.-%'}}, {@obj_user={'obj_user', 0x3d, '-'}}, {@appraise}]}}) mount$9p_fd(0x0, &(0x7f0000000540)='./file1\x00', &(0x7f00000000c0), 0xa00400, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}]}}) 23:52:32 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 10) 23:52:32 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 8) [ 2447.383748] 9pnet: Insufficient options for proto=fd 23:52:32 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x8, 0x6b4d}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2447.391022] FAULT_INJECTION: forcing a failure. [ 2447.391022] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2447.394617] CPU: 1 PID: 13342 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2447.396060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2447.397788] Call Trace: [ 2447.398344] dump_stack+0x107/0x167 [ 2447.399118] should_fail.cold+0x5/0xa [ 2447.399912] _copy_from_user+0x2e/0x1b0 [ 2447.400752] copy_mount_options+0x76/0x180 [ 2447.401634] __x64_sys_mount+0x1a8/0x300 [ 2447.402488] ? copy_mnt_ns+0xa00/0xa00 [ 2447.403306] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2447.404405] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2447.405488] do_syscall_64+0x33/0x40 [ 2447.406269] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2447.407338] RIP: 0033:0x7f055fed904a [ 2447.408114] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2447.411949] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2447.413557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2447.415057] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2447.416551] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2447.418049] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2447.419539] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2447.422367] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2447.491841] FAULT_INJECTION: forcing a failure. [ 2447.491841] name failslab, interval 1, probability 0, space 0, times 0 [ 2447.494651] CPU: 0 PID: 13349 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2447.496317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2447.498334] Call Trace: [ 2447.498967] dump_stack+0x107/0x167 [ 2447.499850] should_fail.cold+0x5/0xa [ 2447.500781] ? create_object.isra.0+0x3a/0xa30 [ 2447.501862] should_failslab+0x5/0x20 [ 2447.502777] kmem_cache_alloc+0x5b/0x310 [ 2447.503790] create_object.isra.0+0x3a/0xa30 [ 2447.504856] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2447.506117] kmem_cache_alloc_trace+0x151/0x320 [ 2447.507229] copy_mount_options+0x55/0x180 [ 2447.508249] __x64_sys_mount+0x1a8/0x300 [ 2447.509231] ? copy_mnt_ns+0xa00/0xa00 [ 2447.510172] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2447.511432] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2447.512689] do_syscall_64+0x33/0x40 [ 2447.513588] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2447.514812] RIP: 0033:0x7fcfbc92204a [ 2447.515705] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2447.520191] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2447.522040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2447.523731] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2447.525474] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2447.527226] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2447.528949] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2447.660570] syz-executor.0 (13341) used greatest stack depth: 23000 bytes left 23:52:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) mount$9p_fd(0x0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000500), 0x3004000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="389e705e00000c", @ANYRESHEX=r0, @ANYBLOB="2c63616368653d6c6f6f73652c63616368657461673d29cc5e2e2d252c6673757569643d34313536373035652d343662612d336130352d003000392d35623665326462332c7365636c6162656c2c61707072616973655f747970653d696d617369672c7569643c", @ANYRESDEC, @ANYBLOB=',\x00']) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x80280, 0x0) r4 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) fallocate(r4, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r6, @ANYRESHEX=r5]) r7 = dup2(r3, r5) statx(r2, &(0x7f00000002c0)='./file1\x00', 0x100, 0x80, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() fstat(r7, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x800802, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cache_loose}, {@cache_loose}, {@access_uid={'access', 0x3d, r8}}, {@cache_loose}, {@cache_mmap}, {@dfltuid}, {@nodevmap}], [{@euid_lt={'euid<', r9}}, {@smackfsdef={'smackfsdef', 0x3d, 'trans=fd,'}}, {@subj_role={'subj_role', 0x3d, 'rfdno'}}, {@uid_gt={'uid>', r10}}, {@smackfsroot={'smackfsroot', 0x3d, '/-]\xc9\xeb@\x1b.'}}, {@subj_type={'subj_type', 0x3d, ')\xcc^.-%'}}, {@obj_user={'obj_user', 0x3d, '-'}}, {@appraise}]}}) mount$9p_fd(0x0, &(0x7f0000000540)='./file1\x00', &(0x7f00000000c0), 0xa00400, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}]}}) 23:52:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = open(&(0x7f0000000200)='./file1\x00', 0x101000, 0x44) mknodat$loop(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x1) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:52:47 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 9) 23:52:47 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:52:47 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1f, 0x7f, 0x2, 0x1, 0x0, 0x401, 0xc08c, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x3}, 0x80, 0x5, 0x4, 0x9, 0x9a, 0x1, 0x4335, 0x0, 0x9, 0x0, 0x2}, 0x0, 0x7, r0, 0xb) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000300)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="ac007050c0cc0a5e8c2f9fc904b5dcfdbbf09fbbe528375098f857eeec2c1899691e66298017639dc1934654dd8dc518c3f80d0f1a46b0587e746bfd6e85abcdcafa88597965e6424347282ac30da64d8febbf94f4843b8ced9afb35cb91151a821d893ad9547ed296467c4380a20f651a2821abad8f5024fed241c33ee1f60613e2259ad7542b685e05173d890bec615f18f4c84e06d72736bf77c8"]) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xe) 23:52:47 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0xa1ffffff00000000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:52:47 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 11) 23:52:47 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000500)='./file1\x00', 0x200) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000300)='./file1\x00', 0x2, 0x2, &(0x7f0000000400)=[{&(0x7f0000000340)="78facdc4ea64f8b6231e61de6817fe69499aafb1d6b53d02929009584c87b590f0f52b4a79", 0x25, 0x101}, {&(0x7f0000000380)="522d537625dca683395443b0434a5a3d51cc6dbc5dd9de779bbc2f2c758fb04e39eb6585b1be510a513eda42d32fd3eeb52cedcf90628fe5aee19866cf4dd7fbd563a694ab4459b6d97bd6274e03df4df16455c2a3f2f3030a9aeef48683f691", 0x60, 0x9}], 0x1000010, &(0x7f00000004c0)={[{@nodots}, {@dots}, {@nodots}], [{@fsname={'fsname', 0x3d, '-^C)'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@seclabel}]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2462.249521] FAULT_INJECTION: forcing a failure. [ 2462.249521] name failslab, interval 1, probability 0, space 0, times 0 [ 2462.251932] CPU: 1 PID: 13361 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2462.253399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2462.255145] Call Trace: [ 2462.255709] dump_stack+0x107/0x167 [ 2462.256481] should_fail.cold+0x5/0xa [ 2462.257304] ? create_object.isra.0+0x3a/0xa30 [ 2462.258269] should_failslab+0x5/0x20 [ 2462.259076] kmem_cache_alloc+0x5b/0x310 [ 2462.259951] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2462.261083] create_object.isra.0+0x3a/0xa30 [ 2462.262020] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2462.263105] kmem_cache_alloc+0x159/0x310 [ 2462.263994] getname_flags.part.0+0x50/0x4f0 [ 2462.264918] user_path_at_empty+0xa1/0x100 [ 2462.265815] __x64_sys_mount+0x1e9/0x300 [ 2462.266677] ? copy_mnt_ns+0xa00/0xa00 [ 2462.267511] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2462.268637] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2462.269736] do_syscall_64+0x33/0x40 [ 2462.270526] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2462.271615] RIP: 0033:0x7f055fed904a [ 2462.272406] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2462.276335] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2462.277969] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2462.279490] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2462.281009] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2462.282529] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2462.283120] FAULT_INJECTION: forcing a failure. [ 2462.283120] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2462.284039] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2462.288994] CPU: 0 PID: 13371 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2462.290497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2462.292258] Call Trace: [ 2462.292832] dump_stack+0x107/0x167 [ 2462.293607] should_fail.cold+0x5/0xa [ 2462.294426] _copy_from_user+0x2e/0x1b0 [ 2462.295276] copy_mount_options+0x76/0x180 [ 2462.296180] __x64_sys_mount+0x1a8/0x300 [ 2462.297048] ? copy_mnt_ns+0xa00/0xa00 [ 2462.297883] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2462.299011] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2462.300102] do_syscall_64+0x33/0x40 [ 2462.300910] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2462.301996] RIP: 0033:0x7fcfbc92204a [ 2462.302795] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2462.306729] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2462.308341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2462.309871] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2462.311394] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2462.312924] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2462.314447] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2462.344764] 9pnet: Insufficient options for proto=fd [ 2462.377807] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2462.396089] loop3: detected capacity change from 0 to 512 23:52:47 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0xeaffffff00000000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2462.438107] FAT-fs (loop3): Unrecognized mount option "fsname=-^C)" or missing value 23:52:47 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:52:47 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) openat2(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x8000, 0x0, 0x18}, 0x18) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:52:47 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 12) 23:52:47 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 10) [ 2462.626520] loop3: detected capacity change from 0 to 512 [ 2462.631277] FAT-fs (loop3): Unrecognized mount option "fsname=-^C)" or missing value 23:52:47 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000004c0)=ANY=[@ANYBLOB="6b698527b3b84f8649ff501da1f23a9f6e4b2d5abf103e8a43ab8fd262b896f2f7d838c0ee5cfde94228ecde10f95f2a29832e85d9a5862996ea700687b25036ad929f157e4aac83facba8bc0158de7472e598e49bfeb4c82d037bb5d7aaf245505d6b"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0x9, 0x9, 0x3f, 0x33, 0x0, 0x4, 0x8801c, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000200), 0x4}, 0x0, 0x1, 0x80000000, 0x8, 0x0, 0x3ff, 0x1, 0x0, 0x8}, 0x0, 0x2, r0, 0x4) r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r3, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) connect$unix(r3, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) dup3(r1, 0xffffffffffffffff, 0x80000) socket$netlink(0x10, 0x3, 0xf) openat(r2, &(0x7f00000001c0)='./file1\x00', 0x4500, 0xa) 23:52:47 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x400000000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x1) r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000300)=0x7fffffff) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2462.734852] FAULT_INJECTION: forcing a failure. [ 2462.734852] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2462.737485] CPU: 0 PID: 13396 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2462.738934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2462.740693] Call Trace: [ 2462.741250] dump_stack+0x107/0x167 [ 2462.742014] should_fail.cold+0x5/0xa [ 2462.742831] strncpy_from_user+0x34/0x470 [ 2462.743711] getname_flags.part.0+0x95/0x4f0 [ 2462.744653] user_path_at_empty+0xa1/0x100 [ 2462.745544] __x64_sys_mount+0x1e9/0x300 [ 2462.746331] FAULT_INJECTION: forcing a failure. [ 2462.746331] name failslab, interval 1, probability 0, space 0, times 0 [ 2462.746399] ? copy_mnt_ns+0xa00/0xa00 [ 2462.749571] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2462.750667] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2462.751745] do_syscall_64+0x33/0x40 [ 2462.752529] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2462.753602] RIP: 0033:0x7f055fed904a [ 2462.754368] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2462.758239] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2462.759866] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2462.761372] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2462.762872] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2462.764374] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2462.765890] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2462.767436] CPU: 1 PID: 13399 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2462.768926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2462.770664] Call Trace: [ 2462.771225] dump_stack+0x107/0x167 [ 2462.771997] should_fail.cold+0x5/0xa [ 2462.772815] ? getname_flags.part.0+0x50/0x4f0 [ 2462.773773] should_failslab+0x5/0x20 [ 2462.774581] kmem_cache_alloc+0x5b/0x310 [ 2462.775440] getname_flags.part.0+0x50/0x4f0 [ 2462.776376] user_path_at_empty+0xa1/0x100 [ 2462.777274] __x64_sys_mount+0x1e9/0x300 [ 2462.778133] ? copy_mnt_ns+0xa00/0xa00 [ 2462.778952] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2462.780055] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2462.781143] do_syscall_64+0x33/0x40 [ 2462.781928] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2462.783006] RIP: 0033:0x7fcfbc92204a [ 2462.783782] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2462.787668] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2462.789302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2462.790808] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2462.792309] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2462.793833] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2462.795342] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 23:53:02 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0xffffffff00000000) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:53:02 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 13) 23:53:02 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='f2fs\x00', 0xebe361659bc615ac, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000200)={[0x3c00000000000]}, 0x8, 0x800) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x75, 0xff, 0x81, 0x9, 0x0, 0x179800000000, 0x500, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0xfffffffffffffa48, 0x9}, 0x0, 0xe7, 0x5, 0x7, 0x80, 0x5, 0x2, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r1, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) socket$netlink(0x10, 0x3, 0xf) 23:53:02 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) socket$netlink(0x10, 0x3, 0xf) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 23:53:02 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 11) 23:53:02 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r0, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x1, r0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:53:02 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:53:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) r3 = pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x7, 0xff, r2}) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x80010, r0, 0x4cbfe000) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x100000001) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'macsec0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="3c00000001000000faff15c1e10000030000000220000001dee8fc131fc92b570000000100008068fb93f20624d998bb2382fbef2e605d20efd13ad8020454fe726d5ec46065bf6e5c2fd748b7382cb035aee7d07675"]}) r6 = dup3(r3, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFSMAP(r6, 0xc0c0583b, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) dup(0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x81) unshare(0x14040180) [ 2477.134290] FAULT_INJECTION: forcing a failure. [ 2477.134290] name failslab, interval 1, probability 0, space 0, times 0 [ 2477.136083] CPU: 0 PID: 13421 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2477.137159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2477.138424] Call Trace: [ 2477.138830] dump_stack+0x107/0x167 [ 2477.139386] should_fail.cold+0x5/0xa [ 2477.139524] FAULT_INJECTION: forcing a failure. [ 2477.139524] name failslab, interval 1, probability 0, space 0, times 0 [ 2477.139970] ? alloc_fs_context+0x57/0x840 [ 2477.139994] should_failslab+0x5/0x20 [ 2477.143786] kmem_cache_alloc_trace+0x55/0x320 [ 2477.144490] ? cap_capable+0x1cd/0x230 [ 2477.145094] alloc_fs_context+0x57/0x840 [ 2477.145720] path_mount+0x962/0x21e0 [ 2477.146295] ? strncpy_from_user+0x9e/0x470 [ 2477.146952] ? finish_automount+0xa90/0xa90 [ 2477.147620] ? getname_flags.part.0+0x1dd/0x4f0 [ 2477.148336] __x64_sys_mount+0x282/0x300 [ 2477.148966] ? copy_mnt_ns+0xa00/0xa00 [ 2477.149571] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2477.150372] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2477.151162] do_syscall_64+0x33/0x40 [ 2477.151731] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2477.152519] RIP: 0033:0x7f055fed904a [ 2477.153099] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2477.155909] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2477.157079] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2477.158168] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2477.159257] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2477.160353] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2477.161447] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2477.162563] CPU: 1 PID: 13430 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2477.164181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2477.166119] Call Trace: [ 2477.166736] dump_stack+0x107/0x167 [ 2477.167585] should_fail.cold+0x5/0xa [ 2477.168474] ? create_object.isra.0+0x3a/0xa30 [ 2477.169537] should_failslab+0x5/0x20 [ 2477.170418] kmem_cache_alloc+0x5b/0x310 [ 2477.171363] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2477.172581] create_object.isra.0+0x3a/0xa30 [ 2477.173609] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2477.174794] kmem_cache_alloc+0x159/0x310 [ 2477.175765] getname_flags.part.0+0x50/0x4f0 [ 2477.176811] user_path_at_empty+0xa1/0x100 [ 2477.177804] __x64_sys_mount+0x1e9/0x300 [ 2477.178748] ? copy_mnt_ns+0xa00/0xa00 [ 2477.179660] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2477.180880] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2477.182072] do_syscall_64+0x33/0x40 [ 2477.182937] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2477.184121] RIP: 0033:0x7fcfbc92204a [ 2477.184991] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2477.189169] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2477.190882] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2477.192490] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2477.194106] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2477.195714] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2477.197327] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 23:53:02 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x1}, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_DEL_RULE(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="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"/1140], 0x474}, 0x1, 0x0, 0x0, 0x8000081}, 0x44085) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYRESDEC=r0], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c0000001e0000000000000000000000fb96f797b92b04e8b1ff777ee7d4e41f00000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:53:02 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000200), &(0x7f0000000300)=@v1={0x1000000, [{0x5, 0x4}]}, 0xc, 0x2) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:53:02 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 14) 23:53:02 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0x0, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) [ 2477.384341] FAULT_INJECTION: forcing a failure. [ 2477.384341] name failslab, interval 1, probability 0, space 0, times 0 [ 2477.386300] CPU: 0 PID: 13442 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2477.387318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2477.388590] Call Trace: [ 2477.388972] dump_stack+0x107/0x167 [ 2477.389477] should_fail.cold+0x5/0xa [ 2477.390017] ? create_object.isra.0+0x3a/0xa30 [ 2477.390653] should_failslab+0x5/0x20 [ 2477.391185] kmem_cache_alloc+0x5b/0x310 [ 2477.391755] create_object.isra.0+0x3a/0xa30 [ 2477.392367] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2477.393097] kmem_cache_alloc_trace+0x151/0x320 [ 2477.393737] ? cap_capable+0x1cd/0x230 [ 2477.394280] alloc_fs_context+0x57/0x840 [ 2477.394850] path_mount+0x962/0x21e0 [ 2477.395372] ? strncpy_from_user+0x9e/0x470 [ 2477.395965] ? finish_automount+0xa90/0xa90 [ 2477.396559] ? getname_flags.part.0+0x1dd/0x4f0 [ 2477.397211] __x64_sys_mount+0x282/0x300 [ 2477.397773] ? copy_mnt_ns+0xa00/0xa00 [ 2477.398314] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2477.399036] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2477.399747] do_syscall_64+0x33/0x40 [ 2477.400260] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2477.400970] RIP: 0033:0x7f055fed904a [ 2477.401489] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2477.404037] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2477.405099] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2477.406083] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2477.407061] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2477.408044] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2477.409028] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 23:53:02 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000300)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="2c00314a4b2912426962769511f3f4c4e1ece0d728783378e52cd97151699a4d03f1b63ee62d20444306c54e5476b83551c7576efc6cddb690fdf361d17521057c9f39a6cb5697681e71ad8542bade3270daccf79bfeec614fa980d2d94ff08629e0d1a47a04d909892776a683186ca4830db5a634a7a89615c8d604d5b63e05fceb9e3ca3cb321fea96a7a45ce22aac5ff81e73221c2eef4b0a025e1789bf604a211c12ddb74b5228929571017551e076eaec92d51c77b9b3e2076954d9e7751ed6515c67e45c85ecf255f5cfb7e5849c62ba22a03a30d126e1316e04f48ba61cf794f68013"]) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:53:02 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) fchmodat(r0, &(0x7f0000000200)='./file1\x00', 0x1ce) 23:53:15 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000d20000062100000000000001040000000000005fc172820e4b9e0a5c43891ad1dc5f7f9abff2e4636fa487becd12a1f87e6f09068f7def7d19b4dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069809004158b43aaa55f3acd03f9881d2330000000000000000874a6fda9feb035e373686a1a8ee4e537c4e2c39d1ccaa98d1321042c7a59bd37bd8608768f8825d3f82ec339c936e9800b196be8e8bb32500"/267]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:53:15 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/locks\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x4c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:53:15 executing program 0: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) lseek(r0, 0x4c6, 0x4) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000680)=0x7ff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r1, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x1, 0x1de, [0x0, 0x20000240, 0x2000038e, 0x200003be], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{0x5, 0x6, 0x8847, 'gretap0\x00', 'macvlan1\x00', 'vlan0\x00', 'macvlan1\x00', @remote, [0xff, 0x0, 0xff, 0xff], @broadcast, [0xff, 0xff, 0xff], 0xee, 0xee, 0x11e, [@helper={{'helper\x00', 0x0, 0x28}, {{0x0, 'pptp\x00'}}}, @connlabel={{'connlabel\x00', 0x0, 0x8}, {{0x8, 0x1}}}], [], @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xc3a}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x256) syz_emit_ethernet(0x1a8, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)={0x0, 0x3, [0xa9, 0xf9d, 0xfb4, 0xdf9]}) fork() 23:53:15 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000240)='./file1\x00', &(0x7f0000000400)='rpc_pipefs\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = syz_open_procfs$userns(0x0, &(0x7f0000000540)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001880)={&(0x7f0000000580)={0x12e4, 0x10, 0x400, 0x70bd29, 0x25dfdbfc, {0x14}, [@typed={0x8, 0x40, 0x0, 0x0, @ipv4=@broadcast}, @generic="4d2d11ee8d790496203a38814915004ffa431826203e847170f0a23cf856bdebd0b4797bbd136c5eea105b5229b02b7d527d7a2766d83b54171304b5ee4e781e0b2ce9d79cc7593758d022103b1ea99ea8a21c40c4b10e4f0841a058aecc7eadb81f628e24476b7f79bd6cd7ae72980cfb136775e114fc2bef8a876608ce115024ee1f0f7dd30a6aa98bbcc6cd4ca5d582b04d1442caa01b2d1b475b631bc4acc33790c8f0db", @typed={0x8, 0x30, 0x0, 0x0, @fd=r0}, @nested={0x1216, 0x2a, 0x0, 0x1, [@generic="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", @generic="b7bef9504a3999a0dbad7835fa04e61255a8c73959c85cdc9edfa7e8f2637c6c3779f3056d1d7b5482ee04c421cb1862cccb30b09d9f1517c8ddc67a45b0e7de9e1dde03b8a002169abfc4a260e3d6084e38a8be05336e0d4ca7ed7e4337bdbd20dbc32bc4e9e481a0753e744692a4a20c670411502d03342510b65c2cb12661ac0b431ef2fe2688c3827271c898960173cef9c8b8a54356e67eb229307fbee5da7e6827f52f2e553d5e0df810ad27457edcd30700c85106e07371da1a56786c30595d181edda578f2f1a22d632eb48b4239b4c90021", @generic="d3f58e0ba91cffee373cc028c804a7adc38ea68bc5f33288f39d90ea4dc38064500ecd364456eb69c40d364d0f23dd266675dd4ad57e50d4c7635b177ce35fad3dd93723494c7a2872c0f0d3dd238dccbbc04f3748495ab7da2fa3095ecab23c0039a2c537542ba39d1f5055cf20c8f91dbd3f3f304f7cbf32dcba9539930e3d3f7cc17223427ba74ed68cb6b962e75d74acca0cb90254253e6f17031b25551d6cfed131cbf62db5260925e82cf2c78f70360b055ec91d401912", @typed={0x14, 0x9, 0x0, 0x0, @ipv6=@loopback}, @generic="4af9bcd924388cb498eebd5e27963218b2ac82ab974516a83206f827d8c03670a9e8d4818a02c7bf3e41a3d170fbbc2f4b3cccfb24b1761d95a1a51701f0982643e2e989285932f9caa3e9f0aaa2c697d3271a5fdfcab930cb6deec86a9fc6fe9ceb926299bec9227220af9bd55a"]}]}, 0x12e4}, 0x1, 0x0, 0x0, 0x4004000}, 0x400c0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) mount(&(0x7f0000000300)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000340)='./file1\x00', &(0x7f0000000380)='vfat\x00', 0x1024000, &(0x7f00000003c0)='\x00') pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)='./file1\x00') epoll_create1(0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x284001, 0x20) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:53:15 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 12) [ 2490.383414] FAULT_INJECTION: forcing a failure. [ 2490.383414] name failslab, interval 1, probability 0, space 0, times 0 [ 2490.384936] CPU: 0 PID: 13478 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2490.385826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.386884] Call Trace: [ 2490.387229] dump_stack+0x107/0x167 [ 2490.387696] should_fail.cold+0x5/0xa [ 2490.388179] ? legacy_init_fs_context+0x44/0xe0 [ 2490.388774] should_failslab+0x5/0x20 [ 2490.389282] kmem_cache_alloc_trace+0x55/0x320 [ 2490.389874] ? lockdep_init_map_type+0x2c7/0x780 [ 2490.389992] FAULT_INJECTION: forcing a failure. [ 2490.389992] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2490.390478] legacy_init_fs_context+0x44/0xe0 [ 2490.390489] ? generic_parse_monolithic+0x1f0/0x1f0 [ 2490.390498] alloc_fs_context+0x4fd/0x840 [ 2490.390524] path_mount+0x962/0x21e0 [ 2490.394675] ? strncpy_from_user+0x9e/0x470 [ 2490.395218] ? finish_automount+0xa90/0xa90 [ 2490.395764] ? getname_flags.part.0+0x1dd/0x4f0 [ 2490.396358] __x64_sys_mount+0x282/0x300 [ 2490.396889] ? copy_mnt_ns+0xa00/0xa00 [ 2490.397396] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2490.398088] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2490.398765] do_syscall_64+0x33/0x40 [ 2490.399273] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2490.399944] RIP: 0033:0x7f055fed904a [ 2490.400424] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2490.402868] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2490.403847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2490.404781] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2490.405722] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2490.406626] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2490.407526] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2490.408448] CPU: 1 PID: 13474 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2490.409650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.411056] Call Trace: [ 2490.411519] dump_stack+0x107/0x167 [ 2490.412137] should_fail.cold+0x5/0xa [ 2490.412791] strncpy_from_user+0x34/0x470 [ 2490.413510] getname_flags.part.0+0x95/0x4f0 23:53:15 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 15) 23:53:15 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r0, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:53:15 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0x0, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) [ 2490.414351] user_path_at_empty+0xa1/0x100 [ 2490.415355] __x64_sys_mount+0x1e9/0x300 [ 2490.416145] ? copy_mnt_ns+0xa00/0xa00 [ 2490.416817] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2490.417721] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2490.418611] do_syscall_64+0x33/0x40 [ 2490.419247] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2490.420129] RIP: 0033:0x7fcfbc92204a [ 2490.420758] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2490.423878] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2490.425172] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2490.426373] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2490.427570] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2490.428776] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2490.429994] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 23:53:15 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 16) 23:53:15 executing program 0: r0 = semget$private(0x0, 0x4, 0x100) r1 = semget$private(0x0, 0x4, 0x4) semop(r1, &(0x7f0000000280)=[{0x0, 0x1, 0x1800}, {0x3, 0x5, 0x1800}], 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX, @ANYRESHEX=r4, @ANYRESHEX, @ANYBLOB="2c6361636c653d6d6d61702c63616368653d6c6f6f73652c6e6f657874656e642c6e896465766d61702c646f6e745f61707072616973652c646f6e745f6d6561737572652c7375626a5f7479ba2fd74c70653d2c646f746578743d73797374656d5f752c66736d616769633d31783030b0303030203030303030303038632c7569643dab52eaf967b3266c673905930ed3e0c08f047245cb9e9f99aae5c74d61ef66ec64514d477f45d203b5ae12348dc27528a7ea8aae20f969ef9c370300"/219, @ANYRESDEC=r3, @ANYBLOB="2c61756469742c726f6fedb1f6ff746578752c0000060000000000"]) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x1, 0x0, 0x0, r3, 0x0, 0x39, 0x8}, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7}) semctl$IPC_RMID(0x0, 0x0, 0x0) r5 = semget(0x2, 0x0, 0x20b) r6 = getuid() semctl$IPC_RMID(r5, 0x0, 0x0) stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000002c0)={{0x1, r6, r2, r7, 0x0, 0x39, 0x8}, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7}) clock_gettime(0x0, &(0x7f00000000c0)) semtimedop(r5, &(0x7f0000000080)=[{0x0, 0x4}], 0x1, &(0x7f0000000100)={0x0, 0x3938700}) semctl$SEM_INFO(0x0, 0x935a4533181df21f, 0x13, &(0x7f0000001e00)=""/4096) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000000)=""/35) unshare(0x48020200) 23:53:15 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00'/11, @ANYRESHEX=0x0, @ANYBLOB=',\x00']) r2 = epoll_create1(0x0) mkdirat(r1, &(0x7f0000000200)='./file1\x00', 0x4) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpgrp(0x0) open_tree(r2, &(0x7f0000000140)='./file0\x00', 0x8101) pidfd_open(r4, 0x0) fcntl$lock(r3, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r4}) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x3f, 0x4, 0x5, 0x1, 0x0, 0x8199, 0x100, 0x7, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0xc9, 0x1}, 0x100, 0x0, 0x3, 0x7, 0x4, 0xfff, 0x0, 0x0, 0x7, 0x0, 0x3}, r4, 0xc, r0, 0x2) 23:53:15 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 13) 23:53:15 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000140)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f0000000300)=ANY=[@ANYBLOB="0016830e97124a72d4c24194230000000000000003fffffffffff600001800000000000005000000000000002100000000000000060000335e870000000000000500000000003752bd57518b5f585b0000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b70a05c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233000000"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2490.568083] FAULT_INJECTION: forcing a failure. [ 2490.568083] name failslab, interval 1, probability 0, space 0, times 0 [ 2490.569576] CPU: 0 PID: 13493 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2490.570407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.571411] Call Trace: [ 2490.571740] dump_stack+0x107/0x167 [ 2490.572178] should_fail.cold+0x5/0xa [ 2490.572644] ? create_object.isra.0+0x3a/0xa30 [ 2490.573228] should_failslab+0x5/0x20 [ 2490.573691] kmem_cache_alloc+0x5b/0x310 [ 2490.574191] create_object.isra.0+0x3a/0xa30 [ 2490.574732] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2490.575352] kmem_cache_alloc_trace+0x151/0x320 [ 2490.575921] legacy_init_fs_context+0x44/0xe0 [ 2490.576467] ? generic_parse_monolithic+0x1f0/0x1f0 [ 2490.577091] alloc_fs_context+0x4fd/0x840 [ 2490.577594] path_mount+0x962/0x21e0 [ 2490.578046] ? strncpy_from_user+0x9e/0x470 [ 2490.578568] ? finish_automount+0xa90/0xa90 [ 2490.579089] ? getname_flags.part.0+0x1dd/0x4f0 [ 2490.579659] __x64_sys_mount+0x282/0x300 [ 2490.580144] ? copy_mnt_ns+0xa00/0xa00 [ 2490.580621] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2490.581269] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2490.581886] do_syscall_64+0x33/0x40 [ 2490.582335] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2490.582954] RIP: 0033:0x7f055fed904a [ 2490.583400] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2490.585640] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2490.586555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2490.587162] FAULT_INJECTION: forcing a failure. [ 2490.587162] name failslab, interval 1, probability 0, space 0, times 0 [ 2490.587407] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2490.587428] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2490.590992] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2490.591845] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2490.592725] CPU: 1 PID: 13498 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2490.593876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.595234] Call Trace: [ 2490.595671] dump_stack+0x107/0x167 [ 2490.596270] should_fail.cold+0x5/0xa [ 2490.596916] ? alloc_fs_context+0x57/0x840 [ 2490.597609] should_failslab+0x5/0x20 [ 2490.598240] kmem_cache_alloc_trace+0x55/0x320 [ 2490.598998] ? cap_capable+0x1cd/0x230 [ 2490.599637] alloc_fs_context+0x57/0x840 [ 2490.600302] path_mount+0x962/0x21e0 [ 2490.600924] ? strncpy_from_user+0x9e/0x470 [ 2490.601630] ? finish_automount+0xa90/0xa90 [ 2490.602347] ? getname_flags.part.0+0x1dd/0x4f0 [ 2490.603122] __x64_sys_mount+0x282/0x300 [ 2490.603771] ? copy_mnt_ns+0xa00/0xa00 [ 2490.604408] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2490.605270] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2490.606109] do_syscall_64+0x33/0x40 [ 2490.606731] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2490.607565] RIP: 0033:0x7fcfbc92204a [ 2490.608174] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2490.611246] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2490.612489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a 23:53:15 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r1}) r2 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x7f, 0x7f, 0x7f, 0x0, 0x1000, 0x4, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xcbf7, 0x4, @perf_config_ext={0x1ff, 0x6}, 0x1008, 0x3, 0x4cd, 0x0, 0xfc9, 0xaf, 0x7f, 0x0, 0x823}, 0x0, 0xb, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x4, 0x7, 0x6, 0x1, 0x0, 0xff, 0x4004, 0x41a542ce09a2c55a, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_config_ext={0x3, 0x1}, 0x4a00, 0x1000, 0x7, 0x5, 0xc77, 0x8, 0x5, 0x0, 0x3f, 0x0, 0x6}, r1, 0xb, r2, 0x9) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='ext2\x00', 0x10001, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)=ANY=[@ANYBLOB='ged=', @ANYRESHEX=0x0, @ANYBLOB=',\x00']) r3 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2490.613670] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2490.615034] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2490.616201] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2490.617395] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 23:53:15 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @perf_config_ext={0x1000, 0xffffffffffffff6f}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000180)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000200)='./file1\x00', &(0x7f0000000300)='cgroup2\x00', 0x100000, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) socket$netlink(0x10, 0x3, 0xf) 23:53:15 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0x0, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:53:15 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000300)={'syz1', "b4ace98eba9111e8dd3fe36ee29817e9065cffd1bf610bd30394a4c0429d5b629df13ede62721c3a52b353ecb4996e7b049322caa0e57b5fb66748831126cbc8f15fbcbe256dc33e9daa0fa1459d1621deb18067edf1dc6553844f5a4f4bb39d254b5211965d024cb0d026093e23b2a7cb8a47199ff20e0965356c3b65bcc0ac94560d6a03914c80613ce9fcfe1b75366475a30d0bb84c3331567222beb98915e83d59d2b2512f052163e0a0f1d21386f1527b78"}, 0xb8) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:53:15 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 17) 23:53:15 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) stat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000300)) socket$netlink(0x10, 0x3, 0xf) [ 2490.792383] FAULT_INJECTION: forcing a failure. [ 2490.792383] name failslab, interval 1, probability 0, space 0, times 0 [ 2490.793899] CPU: 0 PID: 13519 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2490.794726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.795691] Call Trace: [ 2490.796016] dump_stack+0x107/0x167 [ 2490.796439] should_fail.cold+0x5/0xa [ 2490.796904] ? create_object.isra.0+0x3a/0xa30 [ 2490.797442] should_failslab+0x5/0x20 [ 2490.797882] kmem_cache_alloc+0x5b/0x310 [ 2490.798366] create_object.isra.0+0x3a/0xa30 [ 2490.798882] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2490.799475] kmem_cache_alloc_trace+0x151/0x320 [ 2490.800025] ? lockdep_init_map_type+0x2c7/0x780 [ 2490.800575] legacy_init_fs_context+0x44/0xe0 [ 2490.801113] ? generic_parse_monolithic+0x1f0/0x1f0 [ 2490.801684] alloc_fs_context+0x4fd/0x840 [ 2490.802159] path_mount+0x962/0x21e0 [ 2490.802594] ? strncpy_from_user+0x9e/0x470 [ 2490.803089] ? finish_automount+0xa90/0xa90 [ 2490.803587] ? getname_flags.part.0+0x1dd/0x4f0 [ 2490.804125] __x64_sys_mount+0x282/0x300 [ 2490.804599] ? copy_mnt_ns+0xa00/0xa00 [ 2490.805076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2490.805685] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2490.806290] do_syscall_64+0x33/0x40 [ 2490.806731] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2490.807322] RIP: 0033:0x7f055fed904a [ 2490.807751] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2490.809870] RSP: 002b:00007f055d44cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2490.810740] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fed904a [ 2490.811560] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2490.812379] RBP: 00007f055d44d040 R08: 00007f055d44d040 R09: 0000000020000040 [ 2490.813242] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2490.814095] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 23:53:15 executing program 0: unshare(0x28020600) semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x5000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x48020200) 23:53:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 14) 23:53:29 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x0, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:53:29 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x800, 0xfffe, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495b5c08bf11ce4623334401aa5b107ba925892fcabb78dc64b776ebdd683aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b82b96e2faca8675152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d518aa111696c6a19147ed7720400000000000000e0051543877e0016e846437eda8acd692acb750c95a7475d21ed269be15425f626435c2508630127ecb651cbeac3ad4e90ebbd69d83bc4eed9a0fa6f43422a954b4746e143f6ac6c40559b0bc1321f77d682dd183deb15f3b06ec73b47c7d025586e8fb3365c9059814ce052733de587fe743469b9209ce6c9f1458603ecf49492b5aa31343d3e68018a87e35980ca57c8b2f8bd0ec3786895912cb1a80b43183f0fc60d451b3282e11f43734078"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f512, &(0x7f0000000140)) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000e0e613092d09e12c00c72a4523eb968fac36bafa88f6a97179fb5783b01fb81aab9614378193a72440eae50907adc12887dc7a9f89bb764d83e5b653ca9e"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:53:29 executing program 0: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000180)={{0x3}, 0x100, './file0\x00'}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x6, 0x1f, 0x32, 0xf8, 0x0, 0x101, 0x11, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x0, @perf_bp={&(0x7f0000000300), 0x6}, 0x10a00, 0x7fff, 0xffffffff, 0x5, 0x1, 0x8, 0x7ff, 0x0, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0xc, r0, 0xc) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r4, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) socket$inet(0x2, 0xa, 0x0) io_uring_enter(r1, 0x100058ab, 0x0, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000100)={0x4, 0x2}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r5, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) setsockopt$inet_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f00000003c0)=@gcm_256={{0x304}, "f845d9b382798de7", "9ebb1f1561ad6df9a1a70ceac5e6276d2d74347e8c50ee0d8b3c88e83d2bbbd1", "8a9214c9", "0f65bccf6b600472"}, 0x38) 23:53:29 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r1}) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x0, 0xdb, 0x5, 0x6c, 0x0, 0x0, 0x108c0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x4, 0x3}, 0x50000, 0x9ff, 0x70, 0x5, 0x27ed, 0x7fff, 0x100, 0x0, 0x8, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:53:29 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000780)=ANY=[@ANYBLOB="0000000000000000ee0dee6abc7e60887b52156f7ebd792d4fdf1d1ddab380a57ddfdf3bf35921a202b321ca684d9cbb7ca4e6ba32f6ad623444cfb9e3eaffece2c5ec7b643f5c81373fc377380ff41616695a133af8a938217bbd0a251e7b5a2adb"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000001000)={0x3f4, 0x3b, 0x400, 0x70bd2c, 0x25dfdbff, {0x10}, [@nested={0x50, 0x7a, 0x0, 0x1, [@generic="ee0911bcc1645dd09953af4d36637a53fc310b694b5bd19a977de6558f6f26b7b689e210875c35db2200234023d1f624bf088c96a0951789829f591ca52a472b7adbc26d", @typed={0x8, 0x1c, 0x0, 0x0, @pid}]}, @nested={0x1c, 0x92, 0x0, 0x1, [@typed={0x8, 0x3c, 0x0, 0x0, @pid}, @typed={0x8, 0xe, 0x0, 0x0, @uid}, @typed={0x8, 0x30, 0x0, 0x0, @fd}]}, @typed={0xc, 0x23, 0x0, 0x0, @u64=0x1}, @generic="e16385e856598d521723d492e63f2132acaa193d87a5441f89460fbfaf92cfc854408b72436ea8cf84edca5c33e2b91e367b13da2d10dbffcb4cf394e3dd68bbd6a636cf86e1c88821d8a0b72965c0df27b07101b682872537c13fd721b6f07d56f5832b45bfaca2d6ae079b2398cf9bd4d3f024bfc81ad955e5bfd3f1486c457e27ef4aec3d91875626ed71bead3b430360c6eccc64dc003309ea82405e9a4be5b0e489b0fe25183544b3f97ef46bc68aae0980d57d8f9b9cbe93829ab3a460571dc185befc42dd6fce006ff72903c1fc3a0a8813f328e9a9aadc8eac4ed235f471200afa549e20ad6b9bcb974abc7c4c", @generic="284c89fddf2475574e95ccc0102851a8102de77133b4cf109ddebfa6b147acd8527cb6e35a47b8efbdcc62541e635e4a87409d2ceeb9e483e02cfcea79f3cba703ce26450bd923fdbd8f0b77d51ed144e6caf717660b65f1dc8cb7463368ed2fe0bb1ffa6fb6e8eea09c800bc09536bed478704b51befb309091989235345d290679318ba54e32bc096ec2f2b054a6ac07dfb465b2d939baadb2c0d2024eee823126ae36dfacda0800b83323465e7d182ad5d29f3b44d1066d7c6a82d60ff5d392c2bae77d93144c4c2e41a129050105b1e0e7dbf76e582bff810934d07dd4770ea00cca39a4a9226f1a", @typed={0xcd, 0x60, 0x0, 0x0, @binary="7ec1345e2d066b785f3b9d9be5bcc2748276c988b64e754c3796c810ee6d7eb60053c59d73f64a233a8e96e1f729484efac5ffb6e491ac8925b49c8a86cd8e249db0321ee961c701d1d09b93b583cd2a7d4d48e17ca41bf5c0a980327e5f459caa1adb1a343b12b338182ad619c0fdff3200981ab2cf7d98a9b95044896d0d371d4449ce2ec1cf2cb6d9d2be641998f991617daac3605aecd3c1a7a098ae48b5796fab669ec28cf96dc42fd3bde3df80b1a66d1d98166e9678391e7564faafd00e7f64036ec1985ad3"}, @typed={0x8, 0x75, 0x0, 0x0, @pid=r2}, @typed={0x4, 0x79}, @nested={0xa4, 0x74, 0x0, 0x1, [@typed={0x4, 0x8e}, @typed={0x14, 0x22, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @generic="16f971effd343ec9d64a41f9e864d6060fca30172003cfa4cd03710a01000cda00a46fb1f1274a28601e17581055f2528bcd82bc76bdc33d04fc46c97e75590189cec0d4e25a4d261f167322f4e904405cc71da4104a0de59d22f9cc4e067835f904d76ce6d734f6f8108ec0", @typed={0x14, 0x8f, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @typed={0x8, 0x3b, 0x0, 0x0, @ipv4=@empty}]}, @typed={0xc, 0x55, 0x0, 0x0, @u64=0xe9}]}, 0x3f4}, 0x1, 0x0, 0x0, 0x44}, 0x20000014) r3 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000005e00c5d5000000000000152459fe014586b275e462d7c04ad3df9f68aa6ebef3548e9c6c68fba93a61173e09159db4"], 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r3, @ANYRESHEX=r1]) sendmsg$nl_generic(r3, &(0x7f0000000540)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)={0x18c, 0x3c, 0x10, 0x70bd2a, 0x25dfdbfb, {0xf}, [@nested={0x10a, 0x2c, 0x0, 0x1, [@generic="2d4625314a1a26e9075b4faaf26d3eba1264d0c59cc66f1b8432c2c8da4d44048fae46076f0dde43c3f09d761ceffc79447a8b2fdffb33a17b3f99ed83147f03e312831609056bcab602f5c0a5f39834e58673ce9ed8b85ea25b2d370cbdfd0a6d551c972d0febe8c2829b59aa9876e688d7ba0568d840d337572ebd159537b219b8cb183341a9e2a9e5e6d828c11b4cf468732eee506db8943e7d4e2739eec24a9d3d79943438285d3abd5e29cb27a1815c60a7", @generic="a1809816bc7d00201834f34ce70eff769c6631c4c648f26c056c262ba899dc1a4fbfcc1f2c5dc727873367579060dafe1e05da9ac1902f8247c1dbeddb8399235b0b", @typed={0x6, 0x57, 0x0, 0x0, @str='/\x00'}, @generic="cd6830575b2abd90"]}, @generic="32bea639e998d75f2edd5dac99571cc7dc92cab70492a4df2f58b123625948e5dbe35107e1e7f425893595b9ba48af8b3810c58ffaaacdbf5a620dc91c6cf4f129e8b7bbdcf4786e8da6114dadd262e317ba4ad3ca01c81b84ff1bde9805dc0d6d6381c65018f2ab10e7ba3d"]}, 0x18c}, 0x1, 0x0, 0x0, 0x4004011}, 0x810) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x2, 0x7}}, './file1\x00'}) r4 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:53:29 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 18) 23:53:29 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2e2f66696c6530001a15e6a47b7d3e0a9caa053329fd416f8c501144115b207a65f1638491d81e640deaf0006b61246b6931f1d7a2df8d3084ffe9dcc283c5d5857cac6f84d8a8cea6a5b70902fd34f257816c0a323e131736eebe7f02cd5b4e59e40b9d157ad3d385822b18340187fa5393034e39"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054c00)={0xffff, [], 0x0, "336545c2542a4c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0xd4, "544d056968f26f"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054c00)={0xffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "336545c2542a4c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054c00)={0xffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x0, "336545c2542a4c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054c00)={0xffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "336545c2542a4c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004c980)={0x315, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {0x0, r2}, {0x0, r3}, {0x0, r4}], 0x40, "93323c39e26f37"}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2504.852115] FAULT_INJECTION: forcing a failure. [ 2504.852115] name failslab, interval 1, probability 0, space 0, times 0 [ 2504.854868] CPU: 0 PID: 13540 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2504.856571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 23:53:29 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x86, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x2, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r1, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r3, 0x0, r5, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYRES16=r0], 0x1c}}, 0x20008800) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'}) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r6, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2504.858579] Call Trace: [ 2504.859347] dump_stack+0x107/0x167 [ 2504.860217] should_fail.cold+0x5/0xa [ 2504.861138] ? create_object.isra.0+0x3a/0xa30 [ 2504.862199] should_failslab+0x5/0x20 [ 2504.863090] kmem_cache_alloc+0x5b/0x310 [ 2504.864050] create_object.isra.0+0x3a/0xa30 [ 2504.865083] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2504.866282] kmem_cache_alloc_trace+0x151/0x320 [ 2504.867368] alloc_fs_context+0x57/0x840 [ 2504.868339] path_mount+0x962/0x21e0 [ 2504.869229] ? strncpy_from_user+0x9e/0x470 [ 2504.870223] ? finish_automount+0xa90/0xa90 [ 2504.871222] ? getname_flags.part.0+0x1dd/0x4f0 [ 2504.872305] __x64_sys_mount+0x282/0x300 [ 2504.873243] ? copy_mnt_ns+0xa00/0xa00 [ 2504.874147] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2504.875354] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2504.876543] do_syscall_64+0x33/0x40 [ 2504.877411] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2504.878593] RIP: 0033:0x7fcfbc92204a [ 2504.879466] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2504.883727] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2504.885516] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2504.887208] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2504.888865] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2504.890508] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2504.892128] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2504.902459] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 2504.909390] FAULT_INJECTION: forcing a failure. [ 2504.909390] name failslab, interval 1, probability 0, space 0, times 0 [ 2504.910839] CPU: 1 PID: 13548 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2504.911707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2504.912739] Call Trace: [ 2504.913094] dump_stack+0x107/0x167 [ 2504.913563] should_fail.cold+0x5/0xa [ 2504.913895] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2504.914067] ? create_object.isra.0+0x3a/0xa30 [ 2504.916545] should_failslab+0x5/0x20 [ 2504.917027] kmem_cache_alloc+0x5b/0x310 [ 2504.917542] create_object.isra.0+0x3a/0xa30 [ 2504.918093] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2504.918726] kmem_cache_alloc+0x159/0x310 [ 2504.919246] getname_flags.part.0+0x50/0x4f0 [ 2504.919787] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2504.920434] getname+0x8e/0xd0 [ 2504.920834] do_sys_openat2+0xf9/0x4d0 [ 2504.921324] ? __kasan_slab_free+0x122/0x160 [ 2504.921873] ? build_open_flags+0x6f0/0x6f0 [ 2504.921926] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59 sclass=netlink_route_socket pid=13554 comm=syz-executor.5 [ 2504.922415] ? __x64_sys_mount+0x227/0x300 [ 2504.925646] ? kfree+0xd7/0x340 [ 2504.926062] __x64_sys_openat+0x13f/0x1f0 [ 2504.926570] ? __ia32_sys_open+0x1c0/0x1c0 [ 2504.927101] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2504.927745] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2504.928378] do_syscall_64+0x33/0x40 [ 2504.928843] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2504.929493] RIP: 0033:0x7f055fe8aa04 [ 2504.929959] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2504.932250] RSP: 002b:00007f055d44cf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2504.933213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fe8aa04 [ 2504.934093] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2504.934966] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2504.935841] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2504.936732] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2504.946581] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2504.955835] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59 sclass=netlink_route_socket pid=13554 comm=syz-executor.5 23:53:45 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 15) 23:53:45 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:53:45 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x5, 0x2, 0x6, 0x9, 0x0, 0x3, 0x80000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3e, 0x4, @perf_config_ext={0x2, 0x80000000}, 0x380, 0x734, 0x8000, 0x9, 0x1, 0x4, 0x830, 0x0, 0x52, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0xb) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)) socket$netlink(0x10, 0x3, 0xf) 23:53:45 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 19) 23:53:46 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000bc0)={0x21c, 0x12, 0x10, 0x70bd2a, 0x25dfdbfe, {0xd}, [@typed={0x8, 0x1e, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x6, 0x16, 0x0, 0x0, @str=')\x00'}, @generic="c80375fadcc41b17553657c8f2fb8667a3a47a614fdcdf93e6ed2f450b8c9a41dd06a19561dfc411058bef227bad7a4e989d7bb2619920a1ce337e9a3dd83a3589e2273e28dc414197917c24a7de317c54a6379ace690263882f60262de83a3b61d6d5db8017220eb09a8d63539c6ccd699350603a0305d91fe586bf11206862289e68441cf7dc891c2eed4e3dce2ba8d17eda81b90f955631a7de533f6b1692dd2573eca47c604913ff8b6859f5225a93e9c8826c8250eca040fb1217b161cc8537e9e8136fe91d87e36d808f9f49028f18c45c48b5a6", @generic="4160323d97957b5890275da5ad47330cea707bc4f5924ac98a7032d245ff000d1daae5a8d1cce13ad6a163ee700ebb6f2922ccc7687a59c991", @typed={0x8, 0x93, 0x0, 0x0, @fd}, @typed={0x8, 0x38, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @typed={0x8, 0x27, 0x0, 0x0, @ipv4=@loopback}, @typed={0x4, 0x63}, @generic="02dd70d02a2ca923ef9025283d2bfd0504cce3b58a45e1a160d00d969c5ce729685a2426450e16a6102251a61b146702548788d5553d423de7fcf329b9a695466dd0072351755aa475a7addc5591a34fb832f3521669ddf6df170f61e366248955e2a95f7a30a658232862e7141462a92b85be90380afb9aeb7bd679527364f23cc32bf02c88769de9be738fb156ae6c5209c9eef76c384506185f04e2aa2117a82ca7ab0f8a58d7e9849d5b6de740ef06665738a9f51e0b29983ee656da934585dbb73fa974435a8bc9"]}, 0x21c}, 0x1, 0x0, 0x0, 0x10}, 0x40004) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2521.007877] FAULT_INJECTION: forcing a failure. [ 2521.007877] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.010715] CPU: 0 PID: 13572 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2521.012212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.014342] Call Trace: [ 2521.014955] dump_stack+0x107/0x167 [ 2521.015881] should_fail.cold+0x5/0xa [ 2521.016699] ? legacy_init_fs_context+0x44/0xe0 [ 2521.017891] should_failslab+0x5/0x20 [ 2521.018772] kmem_cache_alloc_trace+0x55/0x320 [ 2521.019928] ? lockdep_init_map_type+0x2c7/0x780 [ 2521.020984] legacy_init_fs_context+0x44/0xe0 [ 2521.021937] ? generic_parse_monolithic+0x1f0/0x1f0 [ 2521.022974] alloc_fs_context+0x4fd/0x840 [ 2521.023846] path_mount+0x962/0x21e0 [ 2521.024609] ? strncpy_from_user+0x9e/0x470 [ 2521.025557] ? finish_automount+0xa90/0xa90 [ 2521.026475] ? getname_flags.part.0+0x1dd/0x4f0 [ 2521.027465] __x64_sys_mount+0x282/0x300 [ 2521.028325] ? copy_mnt_ns+0xa00/0xa00 [ 2521.029151] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2521.030269] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2521.031364] do_syscall_64+0x33/0x40 [ 2521.032149] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2521.033247] RIP: 0033:0x7fcfbc92204a [ 2521.034042] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 23:53:46 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448cc, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:53:46 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x0, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:53:46 executing program 0: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005080)=[{{&(0x7f0000000000)={0x2, 0x4e20, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001100)=ANY=[@ANYBLOB="1800000000b1eb4f1622f37b4d000000890704"], 0x18}}], 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) [ 2521.037934] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2521.039777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2521.041297] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2521.042776] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2521.044235] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2521.045699] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2521.067566] FAULT_INJECTION: forcing a failure. [ 2521.067566] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2521.070152] CPU: 0 PID: 13578 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2521.071617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.073336] Call Trace: [ 2521.073882] dump_stack+0x107/0x167 [ 2521.074622] should_fail.cold+0x5/0xa [ 2521.075427] strncpy_from_user+0x34/0x470 [ 2521.076484] getname_flags.part.0+0x95/0x4f0 [ 2521.077489] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2521.078831] getname+0x8e/0xd0 [ 2521.079580] do_sys_openat2+0xf9/0x4d0 [ 2521.080581] ? __kasan_slab_free+0x122/0x160 [ 2521.081685] ? build_open_flags+0x6f0/0x6f0 [ 2521.082694] ? __x64_sys_mount+0x227/0x300 [ 2521.083609] ? kfree+0xd7/0x340 [ 2521.084309] __x64_sys_openat+0x13f/0x1f0 [ 2521.085199] ? __ia32_sys_open+0x1c0/0x1c0 [ 2521.086092] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2521.087236] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2521.088342] do_syscall_64+0x33/0x40 [ 2521.089170] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2521.090315] RIP: 0033:0x7f055fe8aa04 [ 2521.091110] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2521.095113] RSP: 002b:00007f055d44cf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2521.096746] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fe8aa04 [ 2521.098240] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2521.099777] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2521.101307] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2521.102786] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 23:53:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000280)="00000000007fb58116650000000000000020002000010000000000000000000000000000b70000003900000000000020000000000000000000ec15aed721dd78fcfbd321c44043802d19c842a57422618bef19229542369b4aca1865f5f7babe938322eafa256fa078951c03ee32000de9ccae04a768c98cfd6d52f096ed291b401205154a5e27a99d2cc45c4be89f98e86378e5a6ce6ccc81df2f0dd5c7a36fcfe86d195af3c5b99b6cfefe92475838a0392539050401473e46c8bf5e61eaa62658c48be8e5c8b7c5cd70ba11a7c204f39388e1429a80fb99b16acffb2fc2599c10945d0b7135d22d732ee6e932701097c1922294af31b8cc53a04d2b8391547d987864f45dbe6e3ff3", 0x10a, 0x540}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)=ANY=[]) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x101, 0x0, 0x0, 0x1, 0xfffffff5}, 0x0, 0xff7ffffffffffffc, 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) fallocate(r1, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000000200"/20], 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r3, @ANYRESHEX=r2]) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0x3000000a}) finit_module(r1, &(0x7f0000000400)='y\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x40002001}) setxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f00000003c0), 0x2, 0x2) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x59}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r5, @ANYRESHEX=r4]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x40010040, 0x1}, 0x4) 23:53:46 executing program 3: perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x8001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:53:46 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 20) 23:53:46 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:53:46 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 16) [ 2521.264635] loop0: detected capacity change from 0 to 262144 23:53:46 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x1a802, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB='./filY0\x00'], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000300)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="2c403dd432c5dd245466ec46f939735308b1da7e6e7e3bc4b03e5c508ebf7b2068bf26d1e59786a7b4821ae75d5164fd1d4ee243573c02f1be7c6c4efc300fe5d9bca271c6ba952984362bbdda4349c67263c4204f0efb5341794f1cd542"]) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2521.310354] EXT4-fs (loop0): Unrecognized mount option "&XÄ‹èåÈ·ÅÍpº§Âó“ˆáBš€û™±jÏû/ÂYœ”] q5Ò-s.æé2p—Á’"”¯1¸ÌS M+ƒ‘T" or missing value [ 2521.311269] FAULT_INJECTION: forcing a failure. [ 2521.311269] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.313005] EXT4-fs (loop0): failed to parse options in superblock: &XÄ‹èåÈ·ÅÍpº§Âó“ˆáBš€û™±jÏû/ÂYœ”] q5Ò-s.æé2p—Á’"”¯1¸ÌS M+ƒ‘T [ 2521.315326] CPU: 0 PID: 13600 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2521.315344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.320996] Call Trace: [ 2521.321565] dump_stack+0x107/0x167 [ 2521.322326] should_fail.cold+0x5/0xa [ 2521.323128] ? __alloc_file+0x21/0x320 [ 2521.323944] should_failslab+0x5/0x20 [ 2521.324746] kmem_cache_alloc+0x5b/0x310 [ 2521.325609] __alloc_file+0x21/0x320 [ 2521.326393] alloc_empty_file+0x6d/0x170 [ 2521.327242] path_openat+0xe6/0x2770 [ 2521.328007] ? __lock_acquire+0x1657/0x5b00 [ 2521.328913] ? path_lookupat+0x860/0x860 [ 2521.329783] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2521.330886] ? SOFTIRQ_verbose+0x10/0x10 [ 2521.331739] ? find_held_lock+0x2c/0x110 [ 2521.332617] do_filp_open+0x190/0x3e0 [ 2521.333433] ? may_open_dev+0xf0/0xf0 [ 2521.334242] ? alloc_fd+0x2e7/0x670 [ 2521.335012] ? lock_downgrade+0x6d0/0x6d0 [ 2521.335894] ? do_raw_spin_lock+0x121/0x260 [ 2521.336807] ? rwlock_bug.part.0+0x90/0x90 [ 2521.337727] ? _raw_spin_unlock+0x1a/0x30 [ 2521.338605] ? alloc_fd+0x2e7/0x670 [ 2521.339386] do_sys_openat2+0x171/0x4d0 [ 2521.340225] ? __kasan_slab_free+0x122/0x160 [ 2521.341156] ? build_open_flags+0x6f0/0x6f0 [ 2521.342083] ? __x64_sys_mount+0x227/0x300 [ 2521.342979] ? kfree+0xd7/0x340 [ 2521.343681] __x64_sys_openat+0x13f/0x1f0 [ 2521.344561] ? __ia32_sys_open+0x1c0/0x1c0 [ 2521.345483] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2521.346599] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2521.347696] do_syscall_64+0x33/0x40 [ 2521.348486] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2521.349579] RIP: 0033:0x7f055fe8aa04 [ 2521.350363] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2521.354279] RSP: 002b:00007f055d44cf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2521.355907] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fe8aa04 [ 2521.357423] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2521.358931] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2521.360434] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2521.361946] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 23:53:46 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 21) [ 2521.405707] FAULT_INJECTION: forcing a failure. [ 2521.405707] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.408051] CPU: 0 PID: 13602 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2521.409475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.411162] Call Trace: [ 2521.411719] dump_stack+0x107/0x167 [ 2521.412482] should_fail.cold+0x5/0xa [ 2521.413296] ? create_object.isra.0+0x3a/0xa30 [ 2521.414246] should_failslab+0x5/0x20 [ 2521.415032] kmem_cache_alloc+0x5b/0x310 [ 2521.415871] create_object.isra.0+0x3a/0xa30 [ 2521.416772] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2521.417836] kmem_cache_alloc_trace+0x151/0x320 [ 2521.418805] alloc_fs_context+0x57/0x840 [ 2521.419650] path_mount+0x962/0x21e0 [ 2521.420427] ? strncpy_from_user+0x9e/0x470 [ 2521.421333] ? finish_automount+0xa90/0xa90 [ 2521.422232] ? getname_flags.part.0+0x1dd/0x4f0 [ 2521.423201] __x64_sys_mount+0x282/0x300 [ 2521.424043] ? copy_mnt_ns+0xa00/0xa00 [ 2521.424860] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2521.425959] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2521.427032] do_syscall_64+0x33/0x40 [ 2521.427809] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2521.428876] RIP: 0033:0x7fcfbc92204a [ 2521.429649] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2521.433468] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2521.435040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2521.436533] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2521.438007] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2521.439470] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2521.440974] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2521.495330] FAULT_INJECTION: forcing a failure. [ 2521.495330] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.497848] CPU: 1 PID: 13612 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2521.499307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.501028] Call Trace: [ 2521.501595] dump_stack+0x107/0x167 [ 2521.502382] should_fail.cold+0x5/0xa [ 2521.503192] ? create_object.isra.0+0x3a/0xa30 [ 2521.504375] should_failslab+0x5/0x20 23:53:46 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x2, 0x0, 0x0, 0x20000, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB='./\b\x00le0\x00'], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r2 = add_key$fscrypt_provisioning(&(0x7f0000000100), &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000340)={0x1, 0x0, @b}, 0x48, 0xfffffffffffffffe) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f00000004c0)={@id, 0x40, r2, '\x00', @b}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r3 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002c00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003100)={{{@in6=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@private1}}, &(0x7f0000003200)=0xe8) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r9, 0x0) stat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003400)={&(0x7f00000016c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001740)="47e9a4bbe3f3db2f2f9683926fc2b3a70af76eaae7bb883950dc3c72658b873c6ed7376b77bf55316c550d7be327ba6518cc3207d2b9efa97ec1ba6984912d6243ccdb9752627a801a7f28d4aeddb8dc19a3c9a19aec660c153417861454829bc91e252d8330dac1981d19eae77bf73e5ae2514c50f732e38e6853c47737cede1a4079bf6e846aa3739392ed5135d85014c1e525896081a578f5058c91ecc3859c03", 0xa2}, {&(0x7f0000001800)="6832f9bd4ecee492e4160f13670237be711221828662170f81eafe9c27bc2dda3d75d44354a818bdfc4cc4f42e6cd7b699d305f3b7f30fbecadb7f3cb267193a2796e31f35eb91bc6da0a022bb8d93d7bbf34fc30e47d9cdc0f3d108622f6d0f172c553417de68a89a0b4aeeeb05fea03f447ac274fd45023d770e7a5b09c96c9b6b376c6d89ff29e115b1134749da786a5b9a8950b2b437386e7aa184c70d08534cd8224f3d0e291f5d8cb5c93767b24bb7e99b26f332618bfffd422eb0504cc70872faf94513eab93f6844fe18ca64250730a0bede8600abd2201102030ec299c18d34767645405579fc16b572ed50406cfb37d8dc5ed1", 0xf8}, {&(0x7f0000001900)="98a9d3b98292eac454e756b68ea9e87ae3400822b8ba93e06ed6849183ab0077f6ab9695fa54ff4e30159d859f563aac8ed4093f97a1db05afadd2ed30387d1f91fd31f4c6e4972075024e05fec5073e879619e6207e7c59b937a82aae740f576805a94b13812b529e655c5a990abcd76836ed7ad259b4d0ad6065f7448e9f1058f8297221849bc22236de647a915805c02a97885c3105cf60e19e65c3", 0x9d}, {&(0x7f00000019c0)="c3f8e57e10fc408527750557aa944aa6fb8e4cbb2a931a05440887014f19c1a47559851b5a8d7be6801fb962f4143309f5b1d8970cd400584f366bab9f72f6ad3f7b6a908ab9577486ae39c1adbb10ebed4409d6c7b1433f4feee0fad66db7bcc8f14cc450", 0x65}, {&(0x7f0000001a40)="7a60ad8a3b896a9741624a6da6e99f00f96c6e6a0b1044b199096e8c53937c2bfe88c06c0c7be95a5a47f8e68c2c388db784da14bd6e3455ed079477c401444e98419b2423088892e17722bb5448890f167b8fe0f1c14aa44156a9124e52773aa7871c3b0fc48422bf6b3c68bc25a3add8017d6cdb840858fe2564c7b7482df825567823f490", 0x86}, {&(0x7f0000001b00)="c4cfe00cf48a8e7a15459c2e561195b82744d2aff31525054c735bd363cff821508cbc3a034b04946e4fd3189d6652082afc5bd357e94e1c22712f9c5a64", 0x3e}, {&(0x7f0000001b40)="57255a9f083d5b7d64bca06b23ad65fe7a4533780b6dc6d936948cb52309f48855e3fbe553e1c4386271f91b35b26fb45111291489658e8dfd0a1a34fa6c86ff58fe1007b45cad6d920f163b87adc5f1b39735ae5c99f93f8058244a7888afb2d3d2b15ac41ceadc0fc118df9cfb5d5d56ba804dba6c042dc91a", 0x7a}, {&(0x7f0000001d00)="4a0a60f5e4b730fd7c2775a06cb2a0a5213bb430a54d3f0ddef76d311d89d93c2ee4497862cde133e6102c189fe70f3c7ace550037bdbc74d4c376861dc21630962d0764fb68924ddda6f843a85c71afe49170b896c5a315ff91c81a43613695982cd10e64502c4ccf5c", 0x6a}], 0x8, &(0x7f0000003300)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff, r3]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9, r10}}}], 0xf0, 0x20000004}, 0x10002041) setresuid(0x0, r5, 0x0) syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x2, &(0x7f0000001600)=[{&(0x7f0000000580)="f8eedfb162fad73fa174dd9caab64b2a33c081323675aeb4cdd358c17da8cf8d37620850c26db3cfbc454c33b21fdf853afd56a541e223d4fcade5644551e75447f65daeebd8d33af47472a573d96e1be662734bf682a255cca8d67eeb15d5623320269c7f3e6a31ec2569278afabeb0d3f8af606c2fd37492263bdc7a0599c8", 0x80, 0x9}, {&(0x7f0000000600)="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", 0x1000, 0x7}], 0x0, &(0x7f0000001640)={[], [{@euid_eq={'euid', 0x3d, r5}}, {@subj_role={'subj_role', 0x3d, '!'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '(-):'}}]}) socket$netlink(0x10, 0x3, 0xf) [ 2521.505399] kmem_cache_alloc+0x5b/0x310 [ 2521.506494] create_object.isra.0+0x3a/0xa30 [ 2521.507435] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2521.508531] kmem_cache_alloc+0x159/0x310 [ 2521.509455] __alloc_file+0x21/0x320 [ 2521.510270] alloc_empty_file+0x6d/0x170 [ 2521.511143] path_openat+0xe6/0x2770 [ 2521.511934] ? __lock_acquire+0x1657/0x5b00 [ 2521.512867] ? path_lookupat+0x860/0x860 [ 2521.513760] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2521.514884] ? SOFTIRQ_verbose+0x10/0x10 [ 2521.515204] EXT4-fs (loop0): mounted filesystem without journal. Opts: &XÄ‹èåÈ·ÅÍpº§Âó“ˆáBš€û™±jÏû/ÂYœ”] q5Ò-s.æé2p—Á’"”¯1¸ÌS M+ƒ‘T; ,errors=continue [ 2521.515755] ? find_held_lock+0x2c/0x110 [ 2521.515789] do_filp_open+0x190/0x3e0 [ 2521.520370] ? may_open_dev+0xf0/0xf0 [ 2521.521211] ? alloc_fd+0x2e7/0x670 [ 2521.521994] ? lock_downgrade+0x6d0/0x6d0 [ 2521.522897] ? do_raw_spin_lock+0x121/0x260 [ 2521.523828] ? rwlock_bug.part.0+0x90/0x90 [ 2521.524767] ? _raw_spin_unlock+0x1a/0x30 [ 2521.525688] ? alloc_fd+0x2e7/0x670 [ 2521.526499] do_sys_openat2+0x171/0x4d0 [ 2521.527369] ? __kasan_slab_free+0x122/0x160 [ 2521.528420] ? build_open_flags+0x6f0/0x6f0 [ 2521.529611] ? __x64_sys_mount+0x227/0x300 [ 2521.530753] ? kfree+0xd7/0x340 [ 2521.531660] __x64_sys_openat+0x13f/0x1f0 [ 2521.532772] ? __ia32_sys_open+0x1c0/0x1c0 [ 2521.533924] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2521.535325] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2521.536549] do_syscall_64+0x33/0x40 [ 2521.537375] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2521.538477] RIP: 0033:0x7f055fe8aa04 [ 2521.539282] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2521.543245] RSP: 002b:00007f055d44cf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2521.544887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fe8aa04 [ 2521.546446] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2521.547984] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2521.549554] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2521.551096] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2521.591331] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:53:46 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x0) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2521.605898] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:53:46 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 17) 23:53:46 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x0, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:53:46 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x120d}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r1, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) move_mount(r1, &(0x7f0000000300)='./file2\x00', 0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x10) 23:53:46 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000300)='./file0\x00', 0x4, 0x7, &(0x7f0000000800)=[{&(0x7f0000000340)="6b081076cd5b3ad1371ad4ddc49ee4e5827be2fc9d926e147a684fbbdd4f3cae61178ac1dd711534f210006b444068909423596024ea143437864155df2b7efcd8b57e3dc0fb5bf7b8a5eb1240ee4be3dd8b6423e4dd25f6989952dbf30e74c95a5389c33bc3e544d1a0647ef821ff91663cc3f94f9559f0599a9b6246df46e8810c29d0cc191870e7", 0x89, 0x8000}, {&(0x7f00000004c0)="b269b9bde1b84df23be72481bd63ad1a4340a2785d7be9b88446592f0a8158cb2db069630aa562c0ec871e40a6168ba93bac00820705c8eb83ed2b4dc26a7ff456f55dda48280c7992d0a49360b1fb24b7b346969cc9ed", 0x57, 0x2}, {&(0x7f0000000540)="ded744712200dbebe4da621146801a53a8c54d772f27005914805ce526a1dab935cedb265722a9f2fe9c7cf8360260d50fbf1dbd15e589a141a628285997fb50dfc640899095789ace973f181f428ef3b036919b19520298d71d8616a3fd4c75d6a07e074e5911fc5fcf9854d1a5aa313df2bfedbff008a273f840c4d344ad2cc65ab2a63abfdaccbf8c852255b179629cc218ce71fba1e81c5afe78e6e680dd0481ab957c94223ae733dfff7f43d7e79845bb91b618440780f260077e7e6b4919ad9774f3aa101b702f22d3f319d5add72381cff048421daea9f1e52a8b437335c0cc4f91476d4468795a57ed11", 0xee, 0x3}, {&(0x7f0000000640)="834f1cffe6b3248c9ddf5789d3953e391f9fc61eafc778b0a3976d4609c4fb0c438af309c553ebad5b0f8f9bfe44627502b0d9c5cbbeea288d5374c1d147aad16ab34fb148bee441b3fdfc926f71af0ba559", 0x52, 0xa51}, {&(0x7f00000006c0)="96e457b1c5f3f9cb449e7ef263a5daa679b0c9fa15be2454b33b2f57c486b77ee6174c62892b481734ac5df2b68a2dac20ee5c802d04820bc3b41e130ff20f43511b901750f3cdddbff8ca63bd410e86f6233db98530d86f5db0dda464e3599383be6b90d88bdae0d3451fedcb26b572fd699f6edc0fdda0d3cd5415f347c69da271d337d8eee2bbd5ad1bf4f2ab", 0x8e, 0x5}, {&(0x7f0000000780)="399cb8490c37c57074c5805e919868aab754c33cb6193d3008c85154ec766e333c9c0f3aced8a64a008c72cd1438b7979a887ea2f520a7bb25f03973b92d5e17e8ecb3f54d722b54719a", 0x4a, 0x3}, {&(0x7f0000000400)="79c449b9e938ebf8", 0x8, 0x3}], 0xa60000, &(0x7f00000008c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'cp857'}}], [{@subj_user={'subj_user', 0x3d, 'tmpfs\x00'}}]}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2521.747977] FAULT_INJECTION: forcing a failure. [ 2521.747977] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.750397] CPU: 0 PID: 13628 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2521.751827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.753600] Call Trace: [ 2521.754176] dump_stack+0x107/0x167 [ 2521.754966] should_fail.cold+0x5/0xa [ 2521.755796] should_failslab+0x5/0x20 [ 2521.756586] __kmalloc_track_caller+0x79/0x370 [ 2521.757540] ? match_number+0xaf/0x1d0 [ 2521.758340] kmemdup_nul+0x2d/0xa0 [ 2521.759080] match_number+0xaf/0x1d0 [ 2521.759846] ? match_u64+0x190/0x190 [ 2521.760603] ? list_lru_walk_node+0x209/0x2b0 [ 2521.761527] ? lock_downgrade+0x6d0/0x6d0 [ 2521.762386] tracefs_parse_options+0x36b/0x550 [ 2521.763325] ? tracefs_show_options+0x1e0/0x1e0 [ 2521.764275] ? get_nr_dirty_inodes+0x19e/0x220 [ 2521.765225] ? __sync_blockdev+0xbe/0xf0 [ 2521.766052] ? sync_filesystem.part.0+0x191/0x1f0 [ 2521.767037] tracefs_remount+0x48/0x90 [ 2521.767833] ? tracefs_apply_options.isra.0+0x950/0x950 [ 2521.768908] legacy_reconfigure+0x11b/0x190 [ 2521.769808] reconfigure_super+0x414/0x9c0 [ 2521.770670] ? fs_umode_to_dtype+0xb0/0xb0 [ 2521.771540] path_mount+0x1b8f/0x21e0 [ 2521.772322] ? strncpy_from_user+0x9e/0x470 [ 2521.773223] ? finish_automount+0xa90/0xa90 [ 2521.774127] ? getname_flags.part.0+0x1dd/0x4f0 [ 2521.775127] __x64_sys_mount+0x282/0x300 [ 2521.775988] ? copy_mnt_ns+0xa00/0xa00 [ 2521.776798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2521.777914] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2521.778996] do_syscall_64+0x33/0x40 [ 2521.779780] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2521.780857] RIP: 0033:0x7fcfbc92204a [ 2521.781631] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2521.785401] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2521.786999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2521.788462] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2521.789944] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2521.791413] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2521.792870] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2521.923152] loop3: detected capacity change from 0 to 65536 [ 2522.018223] loop3: detected capacity change from 0 to 65536 [ 2537.251162] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:54:02 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 22) 23:54:02 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:54:02 executing program 0: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x10000000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) io_uring_enter(r0, 0x0, 0x488, 0x0, &(0x7f0000000100)={[0x3ff]}, 0x8) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x101008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x9, 0x81, 0x0, 0x1ff}]}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x10000000) syz_io_uring_submit(0x0, r4, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7fff) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x3, 0x8, 0x40, 0x1, 0x0, 0x7fff, 0x31802, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x7, 0x1ff, 0x4, 0x2, 0x6, 0xff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x5, r1, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3) ioctl$CDROMREADALL(0xffffffffffffffff, 0x5318, &(0x7f0000001a80)) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000002ac0)=ANY=[@ANYBLOB="080500988400014637b5e6a174b7b2b317b4044a94da343dd489e684a04f4ca90665864272f2fedc47a9342fef8ad1fc88337e6391545bf80b8ea61a907e1120dcdd2930f3eace765860d93659a6dc77d049d1d90bf956808d12c853d595ab7ea7e76402b517c198dc7ffbdbb38ab65f84f5242824efb291f523ece2d8e79434f9fe77da5ead57c5f16fed9a43b14e466358a6b4c3a1a8c25a9fea221f5600"/172, @ANYRES16, @ANYBLOB="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"], 0x508}, 0x1, 0x0, 0x0, 0x40000}, 0x48804) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan1\x00'}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 23:54:02 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495b5c08bf11ce4623334401aa5b107ba925892fcabb78dc64b776ebdd683aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b82b96e2faca8675152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d518aa111696c6a19147ed7720400000000000000e0051543877e0016e846437eda8acd692acb750c95a7475d21ed269be15425f626435c2508630127ecb651cbeac3ad4e90ebbd69d83bc4eed9a0fa6f43422a954b4746e143f6ac6c40559b0bc1321f77d682dd183deb15f3b06ec73b47c7d025586e8fb3365c9059814ce052733de587fe743469b9209ce6c9f1458603ecf49492b5aa31343d3e68018a87e35980ca57c8b2f8bd0ec3786895912cb1a80b43183f0fc60d451b3282e11f43734078"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xf8, 0x6, 0x1, 0x801, 0x70bd28, 0x25dfdbfd, {0x3, 0x0, 0x1}, [@generic="728a054757b4e64d26a43365397eefa3512bda3f6ad94ffd95769a920c95b85fd34a481234862c8789122e47d6a492f4bf0240d5b241023e86109db37381d99fb36f0a4c69d02397ae3bf710e310e5d3a92d957523fd6133858358c83430b3d5ba12337fb285f61263fe39281bcdb6b873b8675c56c4b69e3adf24ba2abaeb9fb1574666b135e87504df0fb2ede8771a86ec02fd1bd3b9dba61be74689f37da4e6774f579311ffbf", @generic="bca9885cf0b24eed7c3aa540174c71fcfe72cc80d66ee044b7a7523e9cac4216d2cdb281f19592fab061117ffee2521329d007dccfb77cea00666e04"]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000804}, 0x4000054) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:54:02 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x9, 0x6, 0xff, 0x8, 0x0, 0x3f, 0x4d201, 0xf, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000200), 0xa}, 0x40002, 0xfff, 0x1f, 0x5, 0x3, 0x0, 0x36d, 0x0, 0x80000000, 0x0, 0xe5a}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x2) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2537.261869] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2537.262984] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 23:54:02 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') umount2(&(0x7f0000000140)='./file0\x00', 0xa) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x1801084, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:54:02 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2e696c65fffeffff"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:54:02 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 18) [ 2537.264223] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2537.291899] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2537.314326] FAULT_INJECTION: forcing a failure. [ 2537.314326] name failslab, interval 1, probability 0, space 0, times 0 [ 2537.316988] CPU: 0 PID: 13667 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2537.318558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2537.320440] Call Trace: [ 2537.321032] dump_stack+0x107/0x167 [ 2537.321867] should_fail.cold+0x5/0xa [ 2537.322739] ? create_object.isra.0+0x3a/0xa30 [ 2537.323762] should_failslab+0x5/0x20 [ 2537.324618] kmem_cache_alloc+0x5b/0x310 [ 2537.325558] create_object.isra.0+0x3a/0xa30 [ 2537.326547] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2537.327702] __kmalloc_track_caller+0x177/0x370 [ 2537.328759] ? match_number+0xaf/0x1d0 [ 2537.329644] kmemdup_nul+0x2d/0xa0 [ 2537.330449] match_number+0xaf/0x1d0 [ 2537.331286] ? match_u64+0x190/0x190 [ 2537.332122] ? list_lru_walk_node+0x209/0x2b0 [ 2537.333137] ? lock_downgrade+0x6d0/0x6d0 [ 2537.334085] tracefs_parse_options+0x36b/0x550 [ 2537.335119] ? tracefs_show_options+0x1e0/0x1e0 [ 2537.336170] ? get_nr_dirty_inodes+0x19e/0x220 [ 2537.337205] ? __sync_blockdev+0xbe/0xf0 [ 2537.338133] ? sync_filesystem.part.0+0x191/0x1f0 [ 2537.339223] tracefs_remount+0x48/0x90 [ 2537.340104] ? tracefs_apply_options.isra.0+0x950/0x950 [ 2537.341290] legacy_reconfigure+0x11b/0x190 [ 2537.342273] reconfigure_super+0x414/0x9c0 [ 2537.343222] ? fs_umode_to_dtype+0xb0/0xb0 [ 2537.344181] path_mount+0x1b8f/0x21e0 [ 2537.344948] FAULT_INJECTION: forcing a failure. [ 2537.344948] name failslab, interval 1, probability 0, space 0, times 0 [ 2537.345042] ? strncpy_from_user+0x9e/0x470 [ 2537.347636] ? finish_automount+0xa90/0xa90 [ 2537.348607] ? getname_flags.part.0+0x1dd/0x4f0 [ 2537.349679] __x64_sys_mount+0x282/0x300 [ 2537.350593] ? copy_mnt_ns+0xa00/0xa00 [ 2537.351476] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2537.352655] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2537.353824] do_syscall_64+0x33/0x40 [ 2537.354660] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2537.355810] RIP: 0033:0x7fcfbc92204a [ 2537.356643] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2537.360777] RSP: 002b:00007fcfb9e95fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2537.362486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc92204a [ 2537.364076] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000000 [ 2537.365687] RBP: 00007fcfb9e96040 R08: 00007fcfb9e96040 R09: 0000000020000040 [ 2537.367277] R10: 0000000000020020 R11: 0000000000000206 R12: 0000000020000040 [ 2537.368879] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2537.370519] CPU: 1 PID: 13655 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2537.371536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2537.372744] Call Trace: [ 2537.373132] dump_stack+0x107/0x167 [ 2537.373669] should_fail.cold+0x5/0xa [ 2537.374225] ? security_file_alloc+0x34/0x170 [ 2537.374873] should_failslab+0x5/0x20 [ 2537.375432] kmem_cache_alloc+0x5b/0x310 [ 2537.376030] security_file_alloc+0x34/0x170 [ 2537.376662] __alloc_file+0xb7/0x320 [ 2537.377217] alloc_empty_file+0x6d/0x170 [ 2537.377810] path_openat+0xe6/0x2770 [ 2537.378353] ? __lock_acquire+0x1657/0x5b00 [ 2537.378994] ? path_lookupat+0x860/0x860 [ 2537.379583] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2537.380336] ? SOFTIRQ_verbose+0x10/0x10 [ 2537.380915] ? find_held_lock+0x2c/0x110 [ 2537.381518] do_filp_open+0x190/0x3e0 [ 2537.382062] ? may_open_dev+0xf0/0xf0 [ 2537.382620] ? alloc_fd+0x2e7/0x670 [ 2537.383148] ? lock_downgrade+0x6d0/0x6d0 [ 2537.383744] ? do_raw_spin_lock+0x121/0x260 [ 2537.384360] ? rwlock_bug.part.0+0x90/0x90 [ 2537.384975] ? _raw_spin_unlock+0x1a/0x30 [ 2537.385576] ? alloc_fd+0x2e7/0x670 [ 2537.386107] do_sys_openat2+0x171/0x4d0 [ 2537.386675] ? __kasan_slab_free+0x122/0x160 [ 2537.387304] ? build_open_flags+0x6f0/0x6f0 [ 2537.387926] ? __x64_sys_mount+0x227/0x300 [ 2537.388539] ? kfree+0xd7/0x340 [ 2537.389014] __x64_sys_openat+0x13f/0x1f0 [ 2537.389608] ? __ia32_sys_open+0x1c0/0x1c0 [ 2537.390217] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2537.390974] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2537.391714] do_syscall_64+0x33/0x40 [ 2537.392241] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2537.392980] RIP: 0033:0x7f055fe8aa04 [ 2537.393523] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2537.396156] RSP: 002b:00007f055d44cf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2537.397244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fe8aa04 [ 2537.398264] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2537.399271] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2537.400282] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2537.401302] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 23:54:02 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0xfffffffc, 0x4) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495b5c08bf11ce4623334401aa5b107ba925892fcabb78dc64b776ebdd683aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b82b96e2faca8675152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d518aa111696c6a19147ed7720400000000000000e0051543877e0016e846437eda8acd692acb750c95a7475d21ed269be15425f626435c2508630127ecb651cbeac3ad4e90ebbd69d83bc4eed9a0fa6f43422a954b4746e143f6ac6c40559b0bc1321f77d682dd183deb15f3b06ec73b47c7d025586e8fb3365c9059814ce052733de587fe743469b9209ce6c9f1458603ecf49492b5aa31343d3e68018a87e35980ca57c8b2f8bd0ec3786895912cb1a80b43183f0fc60d451b3282e11f43734078"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:54:02 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="7df8720e1a4f04000000000000220000"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f00000004c0)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="2c00dc2b0950eb01b1f11ee8738490056660651e0a9baa85f1fc1e0e85cde7eee164fff7eaa19865779c41c2efde8eb825d2ec86abf6ae9384"]) r1 = epoll_create1(0x0) open(&(0x7f0000000200)='./file1\x00', 0xa000, 0x3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000440)) rmdir(&(0x7f0000000140)='./file0/file0\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x743080, 0x0) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) getsockname$unix(r2, &(0x7f0000000540), &(0x7f00000001c0)=0x6e) socket$netlink(0x10, 0x3, 0xf) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r3, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000300)={0x90000000}) 23:54:02 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="7f9318bee3956f6c6357dd3062e177d83b67e262dccd1723190a1f9b7e7dbfa6f2c5c0aa0f528a76fd2c928406d42390d2b7ee6695e3"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB='9\x00']) r1 = epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) r3 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x5, 0xbf, 0x2, 0x5, 0x0, 0x80000000, 0x10000, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000200)}, 0x4400, 0xa3f, 0x7, 0x8, 0x5, 0x3f, 0x3, 0x0, 0xfffffffb, 0x0, 0xfffffffffffffffe}, r2, 0x3, r3, 0x2) socket$netlink(0x10, 0x3, 0xf) 23:54:02 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000001dc0)={0x0, 0x0}) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000002040), 0x1, 0x0) pwritev(r3, &(0x7f00000031c0)=[{&(0x7f0000002080)="9b19540b5c8a524154c61700718e0c80829343b7552aa683dc0030b95eac30a5aee6bed08f9433aeeabd388b42", 0x2d}, {&(0x7f00000020c0)="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", 0x1000}, {&(0x7f00000030c0)="2c3f7ba49cd29fa3c6583cdc932f4806c57476a76123bc1c6752822c965474bbb92c08d3e76cfa7a1fdbc051defdf79fef8e60820514d663a35d2f47792afaf9357e5e920f4b6e8aeb27394a46d6418dc044b122187ce7802176e6c480d728aeb00a12dd48cf828ffa7d8dafc40985dd8c2ecbee040390ca22a332cd20f1bf8b328240f6d60402fa5cfbd9b093dcd7b7bf5f065db5c1d84b3fe6c25d4603bd40b9eab87eda3478e772851b934729c8d7cd8bf67f35323530ee27c1efd0d40ec453462969f3f7a8a779069a99108b0c0be07dc7c0588e6e99da3450b250ebc266970b154897996dd3", 0xe8}], 0x3, 0xff, 0x4) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001d00)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f0000000100)=""/21, 0x15}, {&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000200)=""/42, 0x2a}], 0x4, &(0x7f0000000280)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110}}, {{&(0x7f00000004c0), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000540)=""/184, 0xb8}, {&(0x7f0000000600)=""/190, 0xbe}], 0x2, &(0x7f00000006c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f00000007c0)=@abs, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000000840)=""/83, 0x53}, {&(0x7f00000008c0)=""/136, 0x88}, {&(0x7f0000000980)=""/172, 0xac}, {&(0x7f0000000a40)=""/224, 0xe0}, {&(0x7f0000000b40)=""/171, 0xab}, {&(0x7f0000000c00)=""/29, 0x1d}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/34, 0x22}], 0x8}}], 0x3, 0x10041, &(0x7f0000001e00)={r1, r2+60000000}) sendmsg$nl_xfrm(r4, &(0x7f0000002000)={&(0x7f0000001e40)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001e80)=@expire={0x10c, 0x18, 0x100, 0x70bd25, 0x25dfdbfd, {{{@in=@multicast1, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0xf695, 0x4e22, 0x800, 0x14, 0x30, 0xa0, 0x6, 0x0, 0xee00}, {@in=@private=0xa010101, 0x4d6, 0x33}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {0xffffffff, 0x3, 0x6, 0x8, 0x8, 0x0, 0x2, 0x1f}, {0x7d6, 0x9, 0x7, 0x2ed1259c}, {0x2, 0x0, 0x200}, 0x70bd29, 0x3506, 0x2, 0x4, 0x9, 0x3}, 0xff}, [@mark={0xc, 0x15, {0x350759, 0x80000000}}, @extra_flags={0x8, 0x18, 0x6}]}, 0x10c}, 0x1, 0x0, 0x0, 0x20000081}, 0x20000810) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000480)=@getae={0x40, 0x1f, 0x1, 0x0, 0x0, {{@in6=@mcast1}, @in6=@empty}}, 0x40}}, 0x0) 23:54:02 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 19) 23:54:02 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:54:02 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x242e2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000280)="c8", 0x1}], 0x1) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, '.\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="000000c4cdd06c653000"/24]) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) 23:54:02 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) sendmsg$IPSET_CMD_DESTROY(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="580000000306010400000000000000000500000605000100070000000900020073797a300000000006000000000000000900020073797a320000000005000100070000000900020073797a32000000000500010007000001dea3c602cb1239fd878417471b7b8ac3832eb9830de3efdc8c6b871f0e6f7277c38e72480919e74c9755d95b184b983c7bfddf0e43e408aff9b3e990cfc8c91dd7397f67238427b381898a684d02d13f7167c1ee28be745f61"], 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x40000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495b5c08bf11ce4623334401aa5b107ba925892fcabb78dc64b776ebdd683aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb129256e2886ef8bca6d93b82b96e20200000000000000d60e795878814b495e50c4ae67b2288dfa2f765e929d518aa111696c6a19147ed7720400000000000000e0051543877e0016e846437eda8acd692acb750c95a7475d21ed269be15425f626435c2508630107ecb651cbeac3ad4e90ebbd69d83bc4eed9a0fa6f43422a814b4746e143f6ac6c40559b0bc1321f77d682dd183deb15f3b06ec73b47c7d025586e8fb3365c9059814ce052733de587fe743469b9209ce6c9f1458603ecf49492b5aa31343d3e68018a87e35980ca57c8b2f8bd0ec3786895912cb1a80b43183f0fc60d451b3282e11f437740781c5ace8258e0664b2fbfa00dd92238f6ed342b22"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f00000003c0)=0x5, 0x1) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2537.662655] FAULT_INJECTION: forcing a failure. [ 2537.662655] name failslab, interval 1, probability 0, space 0, times 0 [ 2537.664249] CPU: 1 PID: 13699 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2537.665118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2537.666168] Call Trace: [ 2537.666516] dump_stack+0x107/0x167 [ 2537.666973] should_fail.cold+0x5/0xa [ 2537.667453] ? create_object.isra.0+0x3a/0xa30 [ 2537.668032] should_failslab+0x5/0x20 [ 2537.668519] kmem_cache_alloc+0x5b/0x310 [ 2537.669028] create_object.isra.0+0x3a/0xa30 [ 2537.669593] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2537.670227] kmem_cache_alloc+0x159/0x310 [ 2537.670763] ext4_mb_new_blocks+0x698/0x45c0 [ 2537.671325] ? trace_hardirqs_on+0x5b/0x180 [ 2537.671865] ? kasan_unpoison_shadow+0x33/0x50 [ 2537.672432] ? ext4_cache_extents+0x68/0x2d0 [ 2537.672970] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2537.673613] ? ext4_discard_preallocations+0xd80/0xd80 [ 2537.674274] ? ext4_ext_search_right+0x2e8/0xbd0 [ 2537.674861] ? ext4_inode_to_goal_block+0x320/0x430 [ 2537.675493] ext4_ext_map_blocks+0x1d4c/0x5830 [ 2537.676080] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2537.676727] ? SOFTIRQ_verbose+0x10/0x10 [ 2537.677235] ? perf_trace_lock+0xac/0x490 [ 2537.677769] ? SOFTIRQ_verbose+0x10/0x10 [ 2537.678274] ? __lockdep_reset_lock+0x180/0x180 [ 2537.678848] ? ext4_ext_release+0x10/0x10 [ 2537.679370] ? ext4_map_blocks+0x5cd/0x1910 [ 2537.679914] ? lock_release+0x680/0x680 [ 2537.680414] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 2537.681010] ? lock_downgrade+0x6d0/0x6d0 [ 2537.681557] ? down_write_killable+0x180/0x180 [ 2537.682145] ext4_map_blocks+0x63f/0x1910 [ 2537.682663] ? _down_write_nest_lock+0x160/0x160 [ 2537.683248] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2537.683819] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 2537.684431] ext4_getblk+0x144/0x680 [ 2537.684898] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 2537.685551] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2537.686105] ? __brelse+0x84/0xa0 [ 2537.686542] ? __ext4_new_inode+0x148/0x5370 [ 2537.687085] ext4_bread+0x29/0x1f0 [ 2537.687525] ext4_append+0x228/0x4e0 [ 2537.687986] ? ext4_move_extents+0x3050/0x3050 [ 2537.688552] ? ext4_mark_inode_used+0x14b0/0x14b0 [ 2537.689157] ext4_init_new_dir+0x25e/0x4d0 [ 2537.689695] ? ext4_init_dot_dotdot+0x610/0x610 [ 2537.690286] ext4_mkdir+0x3c1/0xb10 [ 2537.690740] ? ext4_rmdir+0xf70/0xf70 [ 2537.691222] vfs_mkdir+0x493/0x750 [ 2537.691668] do_mkdirat+0x150/0x2b0 [ 2537.692116] ? user_path_create+0xf0/0xf0 [ 2537.692638] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2537.693283] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2537.693947] do_syscall_64+0x33/0x40 [ 2537.694412] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2537.695057] RIP: 0033:0x7fcfbc91fc27 [ 2537.695526] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2537.697833] RSP: 002b:00007fcfb9e74fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2537.698767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc91fc27 [ 2537.699652] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 [ 2537.700547] RBP: 00007fcfb9e75040 R08: 0000000000000000 R09: 0000000000020020 [ 2537.701458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 2537.702350] R13: 00000000200000c0 R14: 00007fcfb9e75000 R15: 0000000020000140 23:54:17 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 23) 23:54:17 executing program 6: r0 = perf_event_open(&(0x7f0000005000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x1, &(0x7f00000002c0)='\x8f)f') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x1008800, 0x0) statx(r1, &(0x7f0000001cc0)='./file2\x00', 0x800, 0x1, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = eventfd2(0xffffffff, 0x800) r5 = inotify_init() recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003b80)=[{{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000001d00)=""/60, 0x3c}, {&(0x7f0000002f00)=""/135, 0x87}, {&(0x7f0000002fc0)=""/194, 0xc2}, {&(0x7f00000030c0)=""/107, 0x6b}, {&(0x7f0000001d40)=""/49, 0x31}, {&(0x7f0000003140)=""/181, 0xb5}, {&(0x7f0000003200)=""/251, 0xfb}, {&(0x7f0000003300)=""/52, 0x34}, {&(0x7f0000003340)=""/1, 0x1}], 0x9, &(0x7f0000003440)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f0000003500)=@abs, 0x6e, &(0x7f0000003640)=[{&(0x7f0000003580)=""/73, 0x49}, {&(0x7f0000003600)}], 0x2, &(0x7f0000005080)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000041000000000000000fbba3d0d6bcf247", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x168}}, {{&(0x7f0000003800)=@abs, 0x6e, &(0x7f0000003b00)=[{&(0x7f0000003880)=""/152, 0x98}, {&(0x7f0000003940)=""/227, 0xe3}, {&(0x7f0000003a40)=""/174, 0xae}], 0x3, &(0x7f0000003b40)=[@cred={{0x1c}}], 0x20}}], 0x3, 0x40000103, &(0x7f0000003c40)={0x0, 0x3938700}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = getpgrp(0x0) pidfd_open(r8, 0x0) fcntl$lock(r7, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r8}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004e80)={0x0}, &(0x7f0000004ec0)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004f40)=[{{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000580)="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", 0xfd}, {&(0x7f0000000680)="da613dc894d68b87f2f92c1488ac239f15cd2edce5246435d4cc0109faed27342844a37645f1857693f2b9f39353ea6f7c40ce7c7d51406e31081f14685ed87deac282c4153e12043373f2d3595f0681d4e736affaec07032aae915e3bb8b3fcf249f304aa5507f63bddd7206455b0733064e5bb46c1e39c1d2e2e95ba4fe74eb2b9e9184a7250190917", 0x8a}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000140)="8b1178fad26b", 0x6}, {&(0x7f0000001740)="b34b999673792d7414ac2ba55dca2192df5bb2178ba2410632309b0c86383441891b1bf32375cacf8429e6804b8aa0946ce7382697bffc7b67532a2d6338e031802b5913135600f4900da6020fbd78501346e7748ecd7897fa0bdd0cf08723e38532113ccb9d11f3700b6dc55efffa1b09ef74f9e59e8eea964ec099e2560ee0a69000f83d630980474fc8db502fdb82d94807ae11e551ff13c1", 0x9a}, {&(0x7f0000001800)="350e3d7d063bd7d6f529fa61df82ca2363daf5f77f7028ff2c28e5c9887a05f48b44d4e46cc0f5b436b653b5449aa803e7b7ff715bbcf35298dbb1baad4689e729b9c8479c44c60aead3f4ab9391be17ccf282a57ae6c047377384d7a53e70fd1694d4a963264a2e7a1c1f6d00a60f09d9aecdc6b87316d62c0f196c7d8ccc231d6ed6f528a0e7173a631a15e55a1ca2a9ea65e3ba5f4e66c3649e0beac3e176deb41418e84479996acdfa146f9e8d53e2740ae85d01c04e38b833b6358ec6c035b0e7c3455e23c2785ef68200bfcc781771f72c", 0xd4}], 0x6, &(0x7f0000001940)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0x40, 0x20000044}}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001980)}, {&(0x7f00000019c0)="5a8bb1c4801a7f5306ddded249652f73e8a035a7f5ac96cc9d7eacdc31e5889a809fdfe7168ed2ccfa401e3461ba57d8d3fab891db5b31fe3a949fad47f5d7a94adffdacdba2cd7b5ac962f02f16c7bdae0ef6f69c7d753a9ded9f5344d6e47b0a2a00746a219184ed1435d9e23df3b5bd56a6f96b9f967191c0fa4bd45350dfd7874e268e103e1671e9cd2fc74fee0d009a6e09db39c413a30935be56cd785ffca3655993489353170678f000810c2134d844dd83537282942b17d3", 0xbc}, {&(0x7f0000001a80)="fc8d3d8e8dd51196a098fbb38a5379ff8f1f3b7fc11d1b7f1b4348c11338aa5202f2a3d03c83f00517d7d848bc7159572488bdb949bbba42606cc498b4d122ae8c6988e2a32d059c577f135bf1ed8474c97d4ba8e9500fa552d2917bc8ca9c085e4220235d8743b7219fbc4ff514b1565330d5fcea2a40c43decf399810c981e421216d779f7c757c0fcfa592436ebd99406e197e0c7f1a06174d9853cc9f4b494d6851e16caa96a54106d0adb8d56", 0xaf}, {&(0x7f0000001e00)="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0x1000}, {&(0x7f0000001b40)="3315702b17d1f7ccaa55207e5b39d727f3102cc6b0c779b45928385f0346f042e8e76690075af9b60bfdfe96fe1f9191d9516b8e65e827a6bb8c88b21339", 0x3e}, {&(0x7f0000001b80)="78ccc05fecc577596bbedae3d821720fc0085a66ce1a4d1b3df9734caccb80214a7eecc177e616fc06ad5d8ff9000e92d200f35e9e3e064d38b3080a22dc77aa5998ff9370aa3b3fe5f1f3ed4e3c6e2449929a0e445145d321ff6f43164981c5ce89aeef06168959bfc70b93be1d413a1cdc2532b4738cc49ac36d5a20a83f7eb1bef0e24838621bc1da9b2c7385cb548e65049ca3bc5743f98907f8a5129075", 0xa0}], 0x6, &(0x7f0000003c80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [r3, r0, r1, r4, r5, r1, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r6}}}], 0x90, 0x4085}}, {{&(0x7f0000003d40)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000004e40)=[{&(0x7f0000003dc0)="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", 0x1000}, {&(0x7f0000004dc0)="854138ac0aef3ae662fa5dd00c8f589624a640188724169ad4f2a2c92fa6d339bc811c61037924e39b562135635b5f0d36a2208903a191e6760a257e9dd943123e460b2e5356a37b52644b68e96592a7e184717acece44dea1729e10c8498bf284b5d041ed72f496f4f494ddf2c1595fd426", 0x72}], 0x2, &(0x7f0000004f00)=[@cred={{0x1c, 0x1, 0x2, {r8, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee00}}}], 0x40, 0x40}}], 0x3, 0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000480)=ANY=[@ANYBLOB="678764ee594fcbfd66cf450f78a7eba1a5a49d954f61618c6fd8bea05d02c253d8150f26d4c775ee1cbd694259d26fe67cc493a28e3310f2ed45d154c22a257086a7c349c923fb385d74e2658d88a58e59992ec53579989cd4321a345c9eb78ce56ca7e900f33b803ee4de8700b98fec13a010fbb9d80d116ae03e01b3706a9f396c775328", @ANYRESHEX=0x0, @ANYBLOB="2c00cb09216cbdb241fdada555e3dd5f8c7cf3656dc51ab708e3f52ffee736feeb20f41f4dffc4c6feea8abb5618b8acff9d1ace3cd0b6ab56cef21ce0c208686722e929b1deef9cf8501478dc3510783e2bf8bfe6e96abb6e95f249a3a55a4eb7"]) epoll_create1(0x0) stat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300)) socket$netlink(0x10, 0x3, 0xf) 23:54:17 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 20) 23:54:17 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:54:17 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495b5c08bf11ce4623334401aa5b107ba925892fcabb78dc64b776ebdd683aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b82b96e2faca8675152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d518aa111696c6a19147ed7720400000000000000e0051543877e0016e846437eda8acd692acb750c95a7475d21ed269be15425f626435c2508630127ecb651cbeac3ad4e90ebbd69d83bc4eed9a0fa6f43422a954b4746e143f6ac6c40559b0bc1321f77d682dd183deb15f3b06ec73b47c7d025586e8fb3365c9059814ce052733de587fe743469b9209ce6c9f1458603ecf49492b5aa31343d3e68018a87e35980ca57c8b2f8bd0ec3786895912cb1a80b43183f0fc60d451b3282e11f43734078"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:54:17 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) perf_event_open(&(0x7f0000000a80)={0x3, 0x80, 0x0, 0x4, 0xff, 0xe7, 0x0, 0x10000, 0x81004, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xde0000, 0x0, @perf_bp={&(0x7f0000000a40), 0xf}, 0x2000, 0x1, 0x7fff, 0x9, 0x80, 0x6, 0x1000, 0x0, 0xcd50, 0x0, 0x1}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xa) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000005e00ddd3000000000000000000001400"], 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r2, @ANYRESHEX=r1]) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736642a3c400088001000440000004f801002000400003000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1800}, {&(0x7f0000010400)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x2000}, {&(0x7f0000010500)="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", 0x120, 0x2800}, {&(0x7f0000010700)="2e20202020202020202020100045ec70325132510000ec7032510300000000002e2e202020202020202020100045ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200046ec70325132510000ec70325104001a040000", 0x80, 0x43000}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x83000}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0xc3000}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x142fff}], 0x0, &(0x7f0000000a00)=ANY=[@ANYRES16=r1]) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7f, 0x9, &(0x7f0000000880)=[{&(0x7f0000000140)="0d870b68c9936dda2a394dd0e808358906178e33b91c955141172cffe15b840726fff56df425a6f1d223a2f65997b9a009939f449262f880142420b9afea4dc9fb8a050ccd007751d58c849bcd82c6bf706ef99473194bd7335d6235a8925649a93e8d7ffa5796c28487c5e7cfaea1d00908e65ef84491bce59061c47478576f45dd89588408bfe08f1426dd239ba64a7c58e234c589d0692ee844f1d900071672c66ba3", 0xa4, 0x3ff}, {&(0x7f0000000300)="fbe25506f863f104c8bed7075789b29c20206d115a8f2bc63fb6e2b087b8e8cdd454aea55fb0695877cd932a9ad7c80144e2f520a874f1f1a5dbf664db74c12914e838a632a617c996cdc8a8881cad2d78f33a3c0d2cabb572d1fa3b99c42d9bd48a878d39c6860d65650c7df1928aac7b377d90cb8c05db1a40526da869ae2b77b0f8c3df2cfd41dc92a16bf1fe63473794b13ff921ffc79877cee4b8", 0x9d, 0x20}, {&(0x7f00000000c0)="649edc4be6dbc1b3", 0x8, 0x7fff}, {&(0x7f00000003c0)="b68c96325755d348fa29697ef75a49a05c432618527e04529794b727ae9636b24dfc47218708339392946916fa7860ca4e5a0dc2dbec0f008db6787d023cb7e9917a4aa9b46ecf064f1f03c5572bb02321dda89c476ec808a5e424ab2dd48359713afaf307f67f4aa26cf42f3165a1b894ba365f892a8e5382de6060ba85dd782ab0053c2c05ce277a5130a55cb7b38a3a893e49c9dd4a5352acad78b9c42ddea6a6fd2985f55fd2cefb68", 0xab, 0xffff}, {&(0x7f0000000480)="8898a2c18713e629a014560f9d4248ca693f88f83fbe1e22e0136fd7a9e2a73a5d75530673f8473f2dc75dd5c31f63f2eb670f861a84e56850132942785dd592df3eef86fc82cc23cfce98d2f80bb7761f29919bc51b9e5e1fdc646bc74cddd7498354b5a37e31907decc83ec50334f83cf5755ee95034c1ba4edbc914457d5c45a7c1e27de05e64a100842dcbc6abe24f5f88dd825475e8ebfbd02b02dd517e0717a47799a669ad04e5abab7bb79f2c240d5598b646b52eb314337c9d02f6e08369bbf3c2f9dc3a0dbbbd25", 0xcc, 0x7}, {&(0x7f0000000580)="b1ee2829ddb89d", 0x7, 0x800}, {&(0x7f00000005c0)="a7288268a26bc85bb7fe5ee93a8cb6efe84f3502b3701cb632a6647d04800ea8fbf3ef697abb5f802b0fcbae7b5341806f96dbc28c89507eaf866bd6726441078a3d21b43fca5504607c85d80c16d1377c1b5b30ed71d3de266b90e70b7a07143cff0dbf22767cbfdfb44958112ba36c8a5b870a595d9555a6385e183468b1b33d17fd992e2aace14086089f4b7fb332802c5477f46faaea091a58a4a0ea3b58bc967d0274badb4da2628c136114c7f8c20a93282194aa65220916ac87a4021c6ef1db5cc3199ea687b7980fa9d4db5f9ea1022460084d8507eea2d0f2ab295fec2c6e6d63c4eac68078e5237ee8b7fc4d882c10d7b26d", 0xf7, 0x81}, {&(0x7f00000006c0)="956767a62b1970864c1d4ca4cfa2f47846c72c47c0ce1ceb7d94a7fb31a854bf94cc73e03088f476276ca15885fa00594a68e81e9bdf5c1814e5462b37a5e294024ef63b7d1266c8a85f8ca70278336881dc6dc711f77ee03fe9bbcea2ea61258929c8d3eab29fb284cd68ba6d01dadae238686e8f77db4dd4ab7f15e0a9cd65f39e41b0aa6eb3a5f3e980288174f0aaf3fc361f7a4299838a222e43fdc0d2baa5797393a4bbcd7fae297e4b9007f9c1", 0xb0, 0x1}, {&(0x7f0000000780)="1ec600381ef39f044df445d7b6f8f02d7c5e2ec18dccb1359ee28a8f397c9f7e0a6dd49570592d2890021cd292a24dd08c4b0a239a0de72087493d613028b19fb3dbc5f5426926a9997a2de690b1d8369a50d22bb166d53a5f32e9dd4f9226e99b88296fcbabe6466c11ed31d94ba679c8673534d41f3efeec76da82a19444bb7013296381dceeb5f31c4344222b569d82d969810c9ee7ac93832b78d3f41acc09caa37ac0cc746fdb9103440f33d95235de9dd2f65a59d94974bf2b7c430669d159e94a6c3b7ba9d6cdd1a2e229eff7065da05afa69222a3dfbce61ce39faec622b5e", 0xe3, 0xff}], 0x28020, &(0x7f0000000980)=ANY=[@ANYBLOB='dots,discard,dot\x00\x00obj_user=vfat\x00,permit_directio,audit,dont_measure,fscontext=staff_u,audit,\x00']) 23:54:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r0, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) getdents64(r0, &(0x7f0000000300)=""/77, 0x4d) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2552.788847] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2552.788959] FAULT_INJECTION: forcing a failure. [ 2552.788959] name failslab, interval 1, probability 0, space 0, times 0 [ 2552.793043] CPU: 0 PID: 13714 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2552.794504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2552.796227] Call Trace: [ 2552.796779] dump_stack+0x107/0x167 [ 2552.797543] should_fail.cold+0x5/0xa [ 2552.798358] ? create_object.isra.0+0x3a/0xa30 [ 2552.799314] should_failslab+0x5/0x20 [ 2552.800107] kmem_cache_alloc+0x5b/0x310 [ 2552.800962] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2552.802118] create_object.isra.0+0x3a/0xa30 [ 2552.803041] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2552.804109] kmem_cache_alloc+0x159/0x310 [ 2552.804979] security_file_alloc+0x34/0x170 [ 2552.805885] __alloc_file+0xb7/0x320 [ 2552.806663] alloc_empty_file+0x6d/0x170 [ 2552.807521] path_openat+0xe6/0x2770 [ 2552.808300] ? __lock_acquire+0x1657/0x5b00 [ 2552.809208] ? path_lookupat+0x860/0x860 [ 2552.810066] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2552.811163] ? SOFTIRQ_verbose+0x10/0x10 [ 2552.812006] ? find_held_lock+0x2c/0x110 [ 2552.812865] do_filp_open+0x190/0x3e0 [ 2552.813671] ? may_open_dev+0xf0/0xf0 [ 2552.814469] ? alloc_fd+0x2e7/0x670 [ 2552.815227] ? lock_downgrade+0x6d0/0x6d0 [ 2552.816083] ? do_raw_spin_lock+0x121/0x260 [ 2552.816990] ? rwlock_bug.part.0+0x90/0x90 [ 2552.817892] ? _raw_spin_unlock+0x1a/0x30 [ 2552.818753] ? alloc_fd+0x2e7/0x670 [ 2552.819522] do_sys_openat2+0x171/0x4d0 [ 2552.820348] ? __kasan_slab_free+0x122/0x160 [ 2552.821268] ? build_open_flags+0x6f0/0x6f0 [ 2552.822175] ? __x64_sys_mount+0x227/0x300 [ 2552.823058] ? kfree+0xd7/0x340 [ 2552.823754] __x64_sys_openat+0x13f/0x1f0 [ 2552.824625] ? __ia32_sys_open+0x1c0/0x1c0 [ 2552.825519] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2552.826623] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2552.827693] do_syscall_64+0x33/0x40 [ 2552.828469] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2552.829531] RIP: 0033:0x7f055fe8aa04 [ 2552.830314] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2552.834161] RSP: 002b:00007f055d44cf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2552.835757] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fe8aa04 [ 2552.837240] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2552.838779] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 23:54:17 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r0, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@private0, 0x4e}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2552.840304] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2552.841975] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 [ 2552.847767] loop0: detected capacity change from 0 to 2645504 [ 2552.884096] FAT-fs (loop0): Unrecognized mount option "" or missing value [ 2552.910208] loop0: detected capacity change from 0 to 130560 [ 2552.928413] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2552.940966] loop0: detected capacity change from 0 to 2645504 [ 2552.947646] FAT-fs (loop0): Unrecognized mount option "" or missing value 23:54:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)={0xc}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2552.990372] FAULT_INJECTION: forcing a failure. [ 2552.990372] name failslab, interval 1, probability 0, space 0, times 0 [ 2552.993078] CPU: 0 PID: 13728 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2552.994558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2552.996317] Call Trace: [ 2552.996893] dump_stack+0x107/0x167 [ 2552.997685] should_fail.cold+0x5/0xa [ 2552.998506] ? create_object.isra.0+0x3a/0xa30 [ 2552.999477] should_failslab+0x5/0x20 [ 2553.000290] kmem_cache_alloc+0x5b/0x310 [ 2553.001169] create_object.isra.0+0x3a/0xa30 [ 2553.002123] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2553.003215] kmem_cache_alloc+0x159/0x310 [ 2553.004110] getname_flags.part.0+0x50/0x4f0 [ 2553.005054] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2553.006185] getname+0x8e/0xd0 [ 2553.006877] do_sys_openat2+0xf9/0x4d0 [ 2553.007706] ? __kasan_slab_free+0x122/0x160 [ 2553.008649] ? build_open_flags+0x6f0/0x6f0 [ 2553.009586] ? __x64_sys_mount+0x227/0x300 [ 2553.010497] ? kfree+0xd7/0x340 [ 2553.011216] __x64_sys_openat+0x13f/0x1f0 [ 2553.012088] ? __ia32_sys_open+0x1c0/0x1c0 [ 2553.013182] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2553.014365] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2553.015676] do_syscall_64+0x33/0x40 [ 2553.016632] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2553.017958] RIP: 0033:0x7fcfbc8d3a04 23:54:18 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 24) [ 2553.018935] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2553.023624] RSP: 002b:00007fcfb9e95f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2553.025233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc8d3a04 23:54:18 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5ec64d1f, 0x0, @perf_config_ext, 0x0, 0x4deb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0xa3) bind(r0, 0x0, 0xffffffffffffff28) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = creat(&(0x7f0000000180)='./file1\x00', 0x1) r3 = dup(r1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00000000c0)=0x9, 0x4) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0xfffffffd) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x0, 0x4b) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) [ 2553.026747] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2553.028313] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2553.029824] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2553.031326] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 23:54:18 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x101, 0x0, 0x0, 0x4000004, 0x0, 0xfffe, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000300)={0x3ff, 0x6, 0x2, 0x4, 0x5, [{0x7, 0x1, 0x7, '\x00', 0x2}, {0x1, 0x0, 0x400, '\x00', 0x800}, {0x4, 0x200, 0x80000000, '\x00', 0x1000}, {0x4, 0x1, 0x7, '\x00', 0x4}, {0x1001, 0x5, 0x6f1, '\x00', 0xa00}]}) 23:54:18 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_io_uring_setup(0x3c63, &(0x7f0000000300)={0x0, 0x577f, 0x4, 0x3, 0x344, 0x0, r1}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f00000004c0)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="2c009e369c0f516b93916df964d0626256758de531052583c67dd3d7ae790228d2440170cc4b25cec004f72a756a5ea7ce349f92a07715003c81e86bc146b4151a7ba76df54c062d3d7b61ca83c12509898a900116d4ca5417c4cb32cacbe250ed"]) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:54:18 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000bc0)={0x1104, 0x1b, 0x20, 0x70bd27, 0x25dfdbff, {0x1c}, [@generic="b0a02d71cefd6d3a72fbebff2fdebb87892dbc50ac2fa0d8c105a6f3735177554c56cfe71183641d5d51f987e2fc4aff9052e904ea09b568b27af0226d8aec014386ee9445ef4353664fdc1be9e5aea1b6622e38ddd77dde45941abf96b8698eee9a4d6f22719565907becff87891ba594fc115f693be0a27c26c2e9967834690d66d3ed79b20664a5f73c1c254e3b7237d698aafbff817b97fb4ba2082ef166d99b020b7ce61a9c769385295899cd79b1e7bb0488c04af79862f377ae5d5d63900866afbc955bc85f3bdbd5ac07ff3f0b251e1a964418cc22e52d9be7fab32dece701b1865292", @generic="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", @typed={0x8, 0xf, 0x0, 0x0, @fd=r2}]}, 0x1104}, 0x1, 0x0, 0x0, 0x30}, 0x40) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000feb679a17ded1100000a361500"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2553.190016] FAULT_INJECTION: forcing a failure. [ 2553.190016] name failslab, interval 1, probability 0, space 0, times 0 [ 2553.192429] CPU: 1 PID: 13753 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2553.193882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2553.195616] Call Trace: [ 2553.196180] dump_stack+0x107/0x167 [ 2553.196944] should_fail.cold+0x5/0xa [ 2553.197755] ? __d_alloc+0x2a/0x990 [ 2553.198516] should_failslab+0x5/0x20 [ 2553.199319] kmem_cache_alloc+0x5b/0x310 [ 2553.200171] ? selinux_inode_create+0x30/0x30 [ 2553.201109] __d_alloc+0x2a/0x990 [ 2553.201859] d_alloc_cursor+0x3b/0xe0 [ 2553.202661] dcache_dir_open+0x33/0x90 [ 2553.203478] do_dentry_open+0x4b7/0x1090 [ 2553.204336] ? empty_dir_getattr+0x70/0x70 [ 2553.205218] ? may_open+0x1e4/0x400 [ 2553.205990] path_openat+0x19ba/0x2770 [ 2553.206824] ? path_lookupat+0x860/0x860 [ 2553.207687] ? find_held_lock+0x2c/0x110 [ 2553.208555] do_filp_open+0x190/0x3e0 [ 2553.209354] ? may_open_dev+0xf0/0xf0 [ 2553.210169] ? do_raw_spin_lock+0x121/0x260 [ 2553.211069] ? rwlock_bug.part.0+0x90/0x90 [ 2553.211964] ? _raw_spin_unlock+0x1a/0x30 [ 2553.212832] ? alloc_fd+0x2e7/0x670 [ 2553.213616] do_sys_openat2+0x171/0x4d0 [ 2553.214441] ? __kasan_slab_free+0x122/0x160 [ 2553.215360] ? build_open_flags+0x6f0/0x6f0 [ 2553.216262] ? __x64_sys_mount+0x227/0x300 [ 2553.217145] ? kfree+0xd7/0x340 [ 2553.217848] __x64_sys_openat+0x13f/0x1f0 [ 2553.218719] ? __ia32_sys_open+0x1c0/0x1c0 [ 2553.219609] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2553.220709] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2553.221809] do_syscall_64+0x33/0x40 [ 2553.222590] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2553.223665] RIP: 0033:0x7f055fe8aa04 [ 2553.224444] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2553.228317] RSP: 002b:00007f055d42bf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2553.229917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fe8aa04 [ 2553.231400] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2553.232888] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2553.234384] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2553.235874] R13: 00000000200000c0 R14: 00007f055d42c000 R15: 0000000020000140 23:54:18 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file2\x00', 0x485400, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:54:18 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 21) 23:54:18 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) unshare(0x4a060400) 23:54:18 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r2, @ANYRESHEX=r1]) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x1}}, './file1\x00'}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r3 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:54:18 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000286e1b7788c1f3d6cc7c3906a1cfe65678a4b7c943cfad707d7c26ee9968dc5c9e6ff8b3aefe8d3dd3cbbf76739bd6eefa6e85de9b3d0811a9bdb4f66189fe7340d94835bf7d65e0e1891a48823a61215c7576661086bc203fa464bd538b9c7e24ae8d516e0f0822571e5e6ad64bad6b2616ac1e30256e67a4"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2553.420685] FAULT_INJECTION: forcing a failure. [ 2553.420685] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2553.423139] CPU: 0 PID: 13763 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2553.424514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2553.426162] Call Trace: [ 2553.426688] dump_stack+0x107/0x167 [ 2553.427405] should_fail.cold+0x5/0xa [ 2553.428172] strncpy_from_user+0x34/0x470 [ 2553.429006] getname_flags.part.0+0x95/0x4f0 [ 2553.429883] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2553.430920] getname+0x8e/0xd0 [ 2553.431557] do_sys_openat2+0xf9/0x4d0 [ 2553.432324] ? __kasan_slab_free+0x122/0x160 [ 2553.433203] ? build_open_flags+0x6f0/0x6f0 [ 2553.434065] ? __x64_sys_mount+0x227/0x300 [ 2553.434910] ? kfree+0xd7/0x340 [ 2553.435576] __x64_sys_openat+0x13f/0x1f0 [ 2553.436400] ? __ia32_sys_open+0x1c0/0x1c0 [ 2553.437228] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2553.438265] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2553.439294] do_syscall_64+0x33/0x40 [ 2553.440021] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2553.441024] RIP: 0033:0x7fcfbc8d3a04 [ 2553.441761] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2553.445344] RSP: 002b:00007fcfb9e95f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2553.446829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc8d3a04 [ 2553.448228] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2553.449634] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2553.451029] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2553.452420] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2553.515648] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28200 sclass=netlink_route_socket pid=13772 comm=syz-executor.7 [ 2553.546649] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2553.659307] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 23:54:37 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 25) 23:54:37 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000007c0)=@filename='./file1\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) syz_mount_image$ext4(&(0x7f0000000200)='ext2\x00', &(0x7f0000000300)='./file0\x00', 0x7fffffff, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000340)="b6fcc20caba1fde10492dcfdbbfb6110e27aabadd1f3349e6454743c507597d73488530580d1b242b90e0e91537f625478a487", 0x33, 0x100}, {&(0x7f0000000380)="82b3", 0x2}, {&(0x7f00000003c0)="8e5169fd7a6049d5a6a40f682dc531b1488f8e3042976ae5162340b19a5946285a1d62aed8920069fd874afdef831db04bf6b8a9c554e922bbbfb402974d9f59a704ee0b80eb1f7d268a2c2f9339bd198facb5d059faa3be174f3fa5fd0bbfd1295fb61e5dcafb2ee61d2dc7a35d77cfb7b53f3554ab31f99fa6941649d5", 0x7e, 0x8b7}], 0x80000, &(0x7f0000000680)={[{@delalloc}, {@noacl}, {@block_validity}], [{@fsmagic={'fsmagic', 0x3d, 0x6}}, {@subj_type={'subj_type', 0x3d, '$)\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '*-$]'}}, {@uid_eq={'uid', 0x3d, r0}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}]}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) stat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000800)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r1, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) getdents64(r1, &(0x7f0000000740)=""/74, 0x4a) r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:54:37 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) 23:54:37 executing program 0: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) syz_emit_ethernet(0x5e, &(0x7f0000001400)={@multicast, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "96153f", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @ipv4={'\x00', '\xff\xff', @multicast1}, @private2}}}}}}, 0x0) 23:54:37 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 22) 23:54:37 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000300)='./file2\x00', 0x4, 0x5, &(0x7f0000000700)=[{&(0x7f0000000340)="77051408e0edc30b56fc17352c758acbf24e6eb0935284ba4f64aaae7eca292d0a00de5e8526414d4209e5ebe478403f79305da328283538de08537e0eb4b7e77e7e30041e7a6e23e037014732d200028ba46be859f81914dbbc7debb7f3a95f4fb86171f921513c90fa409d84b773dd05178b8270aeb6ae1c8ad5cfab9fc05db6f86930863e714bbf9e7c97d1a5bf9486b0b0ae01a99fc81a1bb88cc32488adf3b35957e3f57416db45ffbe4122dbb15b1bfeb566d12ecd789912db3043b6", 0xbf, 0xfffffffffffffe8a}, {&(0x7f0000000400), 0x0, 0x5}, {&(0x7f00000004c0)="21de29d76e6d696d8f41e953ee2e8a84ac6cdc5d5cbe359c7e257aca2a11add206a1de3ddcdb8175e74db4dfeada39d1fd087c8459f5f531341dcbd0392eceee51b458d2ba3aa73f0d6be3021cbe925d70d824405858d08c18b86e1f157f3edc4284b1c5e19d9d9fce501d3e21a9e20a3dac4fc9aa5b23a160c71660578cbec52d145e02a666e33d5c39ccd5a889ba8ae9ffdce874d5aca9e2562aaa0d2778fa03075192e2fca0dc3c879f886ff3b4a5a55a2d9f", 0xb4, 0x7}, {&(0x7f0000000580)="23810ac3fa97d8c1a5883b73b4b32d0592c4ec38212c5a97b5a164dd43c7f47c308b63dc03f7ae86b684e9fee1eefb2893ee0b12090335dc18aa0d096292102aa88b1614dc8d40154a2bfa7776cb7487f7ae70491fdc05edb82b14df6674c2d56d62e23e12460b79afa64d90ddcf5e40c44ff47a1e382c69f4e5171dc772a5ad5562071aa7003d7981015ced75655c7219387a9dbc6dc98117d53a5c629ec5e00e956db08af8ecf794", 0xa9, 0x1}, {&(0x7f0000000640)="f08bbde424f01ae42fb1a8491aea744eca792b11f80a4407a9622736a932384354e11704c4da36f54cc5b2bde0549266415f747b08f999922e6d2e24115390d4f5d43a3179d9618c77d42f3faac2276c18c9ae6ce502498255d4cce818b3c4d45edb6989422a9cf63b13ac1cabb5fb5fd792c677dd8d15b48fcfb6409ac0b3ab6fdaeab2956469a7a808c07af8218c80df06", 0x92, 0x5}], 0x104000, &(0x7f0000000780)={[{@iocharset={'iocharset', 0x3d, 'cp775'}}, {@shortname_winnt}], [{@appraise_type}, {@fsname={'fsname', 0x3d, ']\xb7'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@audit}, {@smackfshat}, {@smackfstransmute={'smackfstransmute', 0x3d, '%).,}!(*&'}}, {@subj_role={'subj_role', 0x3d, 'tracefs\x00'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r1, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000400)={0x4}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$netlink(0x10, 0x3, 0xf) 23:54:37 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) unshare(0x4a060400) 23:54:37 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) faccessat2(r0, &(0x7f0000000580)='./file2\x00', 0x50, 0x100) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000500)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) unlinkat(r1, &(0x7f0000000540)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB='\x00\x00']) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)) creat(&(0x7f00000004c0)='./file2\x00', 0x70) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000380), 0x80800, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000400)={0x2a, 0x29, 0x1, {0x1, [{{0x10, 0x2, 0x6}, 0x6, 0x7, 0x7, './file0'}]}}, 0x2a) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) socket$netlink(0x10, 0x3, 0xf) [ 2572.780220] FAULT_INJECTION: forcing a failure. [ 2572.780220] name failslab, interval 1, probability 0, space 0, times 0 [ 2572.781521] CPU: 1 PID: 13793 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2572.782326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2572.783218] Call Trace: [ 2572.783522] dump_stack+0x107/0x167 [ 2572.783935] should_fail.cold+0x5/0xa [ 2572.784371] ? create_object.isra.0+0x3a/0xa30 [ 2572.784901] should_failslab+0x5/0x20 [ 2572.785321] kmem_cache_alloc+0x5b/0x310 [ 2572.785799] create_object.isra.0+0x3a/0xa30 [ 2572.786319] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2572.786877] kmem_cache_alloc+0x159/0x310 [ 2572.787353] __d_alloc+0x2a/0x990 [ 2572.787759] d_alloc_cursor+0x3b/0xe0 [ 2572.788192] dcache_dir_open+0x33/0x90 [ 2572.788635] do_dentry_open+0x4b7/0x1090 [ 2572.789083] ? empty_dir_getattr+0x70/0x70 [ 2572.789590] ? may_open+0x1e4/0x400 [ 2572.790029] path_openat+0x19ba/0x2770 [ 2572.790489] ? path_lookupat+0x860/0x860 [ 2572.790964] ? find_held_lock+0x2c/0x110 [ 2572.791436] do_filp_open+0x190/0x3e0 [ 2572.791869] ? may_open_dev+0xf0/0xf0 [ 2572.792311] ? do_raw_spin_lock+0x121/0x260 [ 2572.792802] ? rwlock_bug.part.0+0x90/0x90 [ 2572.793275] ? _raw_spin_unlock+0x1a/0x30 [ 2572.793743] ? alloc_fd+0x2e7/0x670 [ 2572.794207] do_sys_openat2+0x171/0x4d0 [ 2572.794660] ? __kasan_slab_free+0x122/0x160 [ 2572.795134] ? build_open_flags+0x6f0/0x6f0 [ 2572.795630] ? __x64_sys_mount+0x227/0x300 [ 2572.796108] ? kfree+0xd7/0x340 [ 2572.796469] __x64_sys_openat+0x13f/0x1f0 [ 2572.796941] ? __ia32_sys_open+0x1c0/0x1c0 [ 2572.797404] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2572.798032] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2572.798620] do_syscall_64+0x33/0x40 [ 2572.799055] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2572.799620] RIP: 0033:0x7f055fe8aa04 [ 2572.800043] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2572.802043] RSP: 002b:00007f055d44cf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2572.802926] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f055fe8aa04 [ 2572.803749] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2572.804564] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2572.805332] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2572.806162] R13: 00000000200000c0 R14: 00007f055d44d000 R15: 0000000020000140 23:54:37 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) (fail_nth: 26) [ 2572.870245] loop3: detected capacity change from 0 to 8387584 23:54:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736698fa1b00080801000240004000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)={[{@uni_xlate}]}) pipe(&(0x7f0000000040)) umount2(&(0x7f0000000080)='./file0\x00', 0xc) [ 2572.879180] loop5: detected capacity change from 0 to 135266304 23:54:37 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="46efb1"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000300)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2572.896053] FAULT_INJECTION: forcing a failure. [ 2572.896053] name failslab, interval 1, probability 0, space 0, times 0 [ 2572.897295] CPU: 1 PID: 13804 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2572.898063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2572.898962] Call Trace: [ 2572.899254] dump_stack+0x107/0x167 [ 2572.899651] should_fail.cold+0x5/0xa [ 2572.900059] ? __alloc_file+0x21/0x320 [ 2572.900477] should_failslab+0x5/0x20 [ 2572.900906] kmem_cache_alloc+0x5b/0x310 [ 2572.901347] __alloc_file+0x21/0x320 [ 2572.901769] alloc_empty_file+0x6d/0x170 [ 2572.902246] path_openat+0xe6/0x2770 [ 2572.902650] ? __lock_acquire+0x1657/0x5b00 [ 2572.903126] ? path_lookupat+0x860/0x860 [ 2572.903569] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2572.904131] ? SOFTIRQ_verbose+0x10/0x10 [ 2572.904591] ? find_held_lock+0x2c/0x110 [ 2572.905052] do_filp_open+0x190/0x3e0 [ 2572.905481] ? may_open_dev+0xf0/0xf0 [ 2572.905939] ? alloc_fd+0x2e7/0x670 [ 2572.906349] ? lock_downgrade+0x6d0/0x6d0 [ 2572.906830] ? do_raw_spin_lock+0x121/0x260 [ 2572.907299] ? rwlock_bug.part.0+0x90/0x90 [ 2572.907787] ? _raw_spin_unlock+0x1a/0x30 [ 2572.908257] ? alloc_fd+0x2e7/0x670 [ 2572.908679] do_sys_openat2+0x171/0x4d0 [ 2572.909113] ? __kasan_slab_free+0x122/0x160 [ 2572.909615] ? build_open_flags+0x6f0/0x6f0 [ 2572.910128] ? __x64_sys_mount+0x227/0x300 [ 2572.910606] ? kfree+0xd7/0x340 [ 2572.910989] __x64_sys_openat+0x13f/0x1f0 [ 2572.911457] ? __ia32_sys_open+0x1c0/0x1c0 [ 2572.911949] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2572.912549] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2572.913130] do_syscall_64+0x33/0x40 [ 2572.913557] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2572.914149] RIP: 0033:0x7fcfbc8d3a04 [ 2572.914580] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2572.916660] RSP: 002b:00007fcfb9e95f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2572.917517] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc8d3a04 [ 2572.918347] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2572.919126] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2572.919944] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2572.920728] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2572.928390] FAULT_INJECTION: forcing a failure. [ 2572.928390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2572.929723] CPU: 1 PID: 13815 Comm: syz-executor.2 Not tainted 5.10.242 #1 [ 2572.930492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2572.931375] Call Trace: [ 2572.931663] dump_stack+0x107/0x167 [ 2572.932053] should_fail.cold+0x5/0xa [ 2572.932469] _copy_to_user+0x2e/0x180 [ 2572.932886] simple_read_from_buffer+0xcc/0x160 [ 2572.933392] proc_fail_nth_read+0x198/0x230 [ 2572.933887] ? proc_sessionid_read+0x230/0x230 [ 2572.934382] ? security_file_permission+0xb1/0xe0 [ 2572.934907] ? proc_sessionid_read+0x230/0x230 [ 2572.935394] vfs_read+0x228/0x620 [ 2572.935776] ksys_read+0x12d/0x260 [ 2572.936158] ? vfs_write+0xb10/0xb10 [ 2572.936564] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2572.937126] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2572.937683] do_syscall_64+0x33/0x40 [ 2572.938120] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2572.938680] RIP: 0033:0x7f055fe8a69c [ 2572.939083] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2572.941057] RSP: 002b:00007f055d44d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2572.941898] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f055fe8a69c [ 2572.942659] RDX: 000000000000000f RSI: 00007f055d44d1e0 RDI: 0000000000000003 [ 2572.943423] RBP: 00007f055d44d1d0 R08: 0000000000000000 R09: 0000000020000040 [ 2572.944198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2572.944962] R13: 00007ffe3553814f R14: 00007f055d44d300 R15: 0000000000022000 [ 2572.946552] loop3: detected capacity change from 0 to 8387584 23:54:37 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r5, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYRES16, @ANYRES64=r6, @ANYRES64=r5, @ANYRES64, @ANYRES64=r3, @ANYRES32, @ANYRESDEC=0x0, @ANYRESOCT, @ANYRES64, @ANYRES64], 0x1c}, 0x1, 0x0, 0x0, 0x40001}, 0x811) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r7, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2572.972080] loop0: detected capacity change from 0 to 8192 [ 2573.005542] loop5: detected capacity change from 0 to 135266304 23:54:50 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000002"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)=ANY=[@ANYBLOB="6701003d", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) epoll_create1(0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)) socket$netlink(0x10, 0x3, 0xf) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r0, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180), 0x4) 23:54:50 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) unshare(0x4a060400) 23:54:50 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') clock_gettime(0x0, &(0x7f0000003f80)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003d40)=[{{&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000400)=""/199, 0xc7}, {&(0x7f0000000500)=""/155, 0x9b}, {&(0x7f00000005c0)=""/196, 0xc4}, {&(0x7f00000006c0)=""/187, 0xbb}, {&(0x7f0000000780)=""/200, 0xc8}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/97, 0x61}], 0x7, &(0x7f0000001980)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x80}}, {{&(0x7f0000001a00)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000001a80)=""/104, 0x68}, {&(0x7f0000001b00)=""/190, 0xbe}], 0x2, &(0x7f0000001bc0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001c00)=@abs, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001c80)=""/119, 0x77}, {&(0x7f0000001d00)=""/46, 0x2e}, {&(0x7f0000001e00)=""/192, 0xc0}], 0x3, &(0x7f0000001ec0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000001f00)=""/138, 0x8a}, {&(0x7f0000001fc0)=""/59, 0x3b}, {&(0x7f0000002000)=""/157, 0x9d}, {&(0x7f00000020c0)=""/242, 0xf2}, {&(0x7f00000021c0)=""/129, 0x81}, {&(0x7f0000002280)=""/32, 0x20}, {&(0x7f00000022c0)=""/10, 0xa}, {&(0x7f0000002300)=""/172, 0xac}, {&(0x7f00000023c0)=""/17, 0x11}], 0x9, &(0x7f00000024c0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118}}, {{&(0x7f0000002600), 0x6e, &(0x7f0000002c00)=[{&(0x7f0000002680)=""/39, 0x27}, {&(0x7f00000026c0)=""/204, 0xcc}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/218, 0xda}, {&(0x7f00000029c0)=""/216, 0xd8}, {&(0x7f0000002ac0)=""/177, 0xb1}, {&(0x7f0000002b80)=""/88, 0x58}], 0x7}}, {{&(0x7f0000002c80)=@abs, 0x6e, &(0x7f0000003000)=[{&(0x7f0000002d00)=""/202, 0xca}, {&(0x7f0000002e00)=""/121, 0x79}, {&(0x7f0000002e80)=""/237, 0xed}, {&(0x7f0000002f80)=""/96, 0x60}], 0x4}}, {{&(0x7f0000003040)=@abs, 0x6e, &(0x7f00000035c0)=[{&(0x7f00000030c0)}, {&(0x7f0000003100)=""/113, 0x71}, {&(0x7f0000003180)=""/225, 0xe1}, {&(0x7f0000003280)=""/192, 0xc0}, {&(0x7f0000003340)=""/107, 0x6b}, {&(0x7f00000033c0)=""/247, 0xf7}, {&(0x7f00000034c0)=""/61, 0x3d}, {&(0x7f0000003500)=""/45, 0x2d}, {&(0x7f0000003540)=""/120, 0x78}], 0x9}}, {{&(0x7f0000003680)=@abs, 0x6e, &(0x7f0000003940)=[{&(0x7f0000003700)=""/32, 0x20}, {&(0x7f0000003740)=""/20, 0x14}, {&(0x7f0000003780)=""/253, 0xfd}, {&(0x7f0000003880)=""/78, 0x4e}, {&(0x7f0000003900)=""/30, 0x1e}], 0x5, &(0x7f00000039c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003a00), 0x6e, &(0x7f0000003c00)=[{&(0x7f0000003a80)=""/72, 0x48}, {&(0x7f0000003b00)=""/186, 0xba}, {&(0x7f0000003bc0)}], 0x3, &(0x7f0000003c40)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}], 0x9, 0x40010100, &(0x7f0000003fc0)={r0, r1+60000000}) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)) socket$netlink(0x10, 0x3, 0xf) 23:54:50 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000880)=ANY=[@ANYBLOB="2e2f66696c653200b198a58f29bf25274a8827ed81982563d2c8d57e22053d9ab568105c689e97d3abbe4524bd935fe3fbfc26d6b5759867a5eb6b78854c438c17ca238941590564ec4566d82c"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="2cad"]) r2 = epoll_create1(0x0) getgroups(0x2, &(0x7f0000000400)=[0xee00, 0x0]) name_to_handle_at(r0, &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)=@ocfs2_parent={0x18, 0x2, {{0x4, 0x4, 0x7f}, {0x6, 0x0, 0x400}}}, &(0x7f0000000980), 0x400) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) r5 = getuid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r4, r5, 0x0, 0x100, 0x3}, 0x0, 0x0, 0x7, 0x5, 0x0, 0x1, 0xff, 0x4, 0x8, 0x3, 0x0, 0xffffffffffffffff}) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="02000000010004000000000002000200", @ANYRES32=0x0, @ANYBLOB="02004638", @ANYRES32=0x0, @ANYBLOB="040000000000000008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000600", @ANYRES32=0xee01, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000200", @ANYRES32=r4, @ANYBLOB="10000100000000002000080000000000"], 0x6c, 0x3) syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f0000000300)='./file1\x00', 0x2, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000340)="8c9e35c49d700361158101cbf38a4eba9942a213e6bd4ce4a777421b8929f896661e638fbe55b87e965083c381b140b8a6e2d6c5e1784f377b74", 0x3a, 0x7b9}, {&(0x7f0000000380)="4f0e59f4e00447ec0147cf2cb3f178b0b1bbcb645797baef270aba1c8bc2019b5dbfda", 0x23, 0x101}, {&(0x7f00000004c0)="39037fff63e6d01f81decefdaf79ed0e7275aa5da20ed339baa547e247c4dd1c7a2e7198c04544b2eadd62e2532983367cb6f6e08920352ffa5adaa35d11dbc1f7993111482bd43196bbd2107b93b5cda60e578a927ca4516960b5e99b14286f68e317f47713600d6979afd92a6eb1e865fdff77fe018a999c3b2f0f16ac35b47cbab5a182e5229c66954d46804768b7", 0x90, 0x1}], 0x2000000, &(0x7f0000000580)={[{@noblock_validity}, {@resgid={'resgid', 0x3d, r4}}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@abort}, {@delalloc}, {@lazytime}], [{@subj_type={'subj_type', 0x3d, 'tmpfs\x00'}}]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) r6 = msgget$private(0x0, 0x22) msgsnd(r6, &(0x7f0000000600)={0x2, "198acfea31acd3dfa57b7cf432f642cb3cc446ad9f2ac959a459a009fd8840b3f63b1ea05d1bc49ec949415664b60b6717ed0f4ee27ebcc89a56bdcc9a8b7c86c6f9b9a97dec6710665bcd277341224f7349c3f11dc7087df4616a5995887f38545bcf83a218489b6361d5f9b750612cf2d14c065d4a2d1726d34f73c6bfbdfc98085c"}, 0x8b, 0x800) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000009c0)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, r4}}, './file2\x00'}) faccessat2(r7, &(0x7f0000000a00)='./file1\x00', 0xc0, 0x200) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0x6) 23:54:50 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 23) 23:54:50 executing program 0: ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x161000, 0x0) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001500)={0x0, 0x2000}, 0x4) dup3(r3, r1, 0x0) connect$inet6(r4, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) sendmmsg$inet6(r4, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev={0xac, 0x14, 0x14, 0x41}, @remote}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000001480)={@broadcast, @dev={0xac, 0x14, 0x14, 0x20}, @empty}, 0xc) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e24, 0x65899913, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80000000}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x58) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000240)={0x3, {{0x2, 0x4e22, @broadcast}}, {{0x2, 0x4e20, @loopback}}}, 0x108) close(r5) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) pipe(&(0x7f0000000040)) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000380)=0x3) 23:54:50 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_audit(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r1, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000011e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:54:50 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) [ 2585.752487] FAULT_INJECTION: forcing a failure. [ 2585.752487] name failslab, interval 1, probability 0, space 0, times 0 [ 2585.755019] CPU: 0 PID: 13848 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2585.756471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2585.758221] Call Trace: [ 2585.758788] dump_stack+0x107/0x167 [ 2585.759558] should_fail.cold+0x5/0xa [ 2585.760363] ? create_object.isra.0+0x3a/0xa30 [ 2585.761309] should_failslab+0x5/0x20 [ 2585.762124] kmem_cache_alloc+0x5b/0x310 [ 2585.762957] create_object.isra.0+0x3a/0xa30 [ 2585.763884] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2585.764950] kmem_cache_alloc+0x159/0x310 [ 2585.765853] __alloc_file+0x21/0x320 [ 2585.766651] alloc_empty_file+0x6d/0x170 [ 2585.767477] path_openat+0xe6/0x2770 [ 2585.768249] ? __lock_acquire+0x1657/0x5b00 [ 2585.769144] ? lock_chain_count+0x20/0x20 [ 2585.770014] ? path_lookupat+0x860/0x860 [ 2585.770870] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2585.771953] ? SOFTIRQ_verbose+0x10/0x10 [ 2585.772794] ? find_held_lock+0x2c/0x110 [ 2585.773664] do_filp_open+0x190/0x3e0 [ 2585.774474] ? may_open_dev+0xf0/0xf0 [ 2585.775262] ? alloc_fd+0x2e7/0x670 [ 2585.776021] ? lock_downgrade+0x6d0/0x6d0 [ 2585.776889] ? alloc_fd+0x338/0x670 [ 2585.777658] ? _raw_spin_unlock+0x1a/0x30 [ 2585.778535] ? alloc_fd+0x2e7/0x670 [ 2585.779303] do_sys_openat2+0x171/0x4d0 [ 2585.780144] ? __kasan_slab_free+0x122/0x160 [ 2585.781052] ? build_open_flags+0x6f0/0x6f0 [ 2585.781994] ? __x64_sys_mount+0x227/0x300 [ 2585.782910] ? kfree+0xd7/0x340 [ 2585.783632] __x64_sys_openat+0x13f/0x1f0 [ 2585.784492] ? __ia32_sys_open+0x1c0/0x1c0 [ 2585.785417] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2585.786556] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2585.787635] do_syscall_64+0x33/0x40 [ 2585.788415] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2585.789519] RIP: 0033:0x7fcfbc8d3a04 [ 2585.790308] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2585.794209] RSP: 002b:00007fcfb9e95f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2585.795782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc8d3a04 [ 2585.797292] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2585.798772] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2585.800322] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2585.801873] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2585.807419] loop5: detected capacity change from 0 to 3584 23:54:50 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x2, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:54:50 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 24) [ 2585.855917] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 23:54:50 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x3c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xadd7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8840}, 0xc001) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c0057d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:54:51 executing program 3: prctl$PR_MCE_KILL_GET(0x22) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:54:51 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)='./file0\x00') mount(&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(r0, &(0x7f0000000340)='./file0\x00', 0x81, 0x10) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2586.031357] loop5: detected capacity change from 0 to 3584 [ 2586.033618] FAULT_INJECTION: forcing a failure. [ 2586.033618] name failslab, interval 1, probability 0, space 0, times 0 [ 2586.035991] CPU: 0 PID: 13871 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2586.037439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2586.039176] Call Trace: [ 2586.039733] dump_stack+0x107/0x167 [ 2586.040493] should_fail.cold+0x5/0xa [ 2586.041292] ? security_file_alloc+0x34/0x170 [ 2586.042232] should_failslab+0x5/0x20 [ 2586.043025] kmem_cache_alloc+0x5b/0x310 [ 2586.043873] security_file_alloc+0x34/0x170 [ 2586.044770] __alloc_file+0xb7/0x320 [ 2586.045544] alloc_empty_file+0x6d/0x170 [ 2586.046401] path_openat+0xe6/0x2770 [ 2586.047185] ? __lock_acquire+0x1657/0x5b00 [ 2586.048102] ? path_lookupat+0x860/0x860 [ 2586.048954] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2586.050060] ? SOFTIRQ_verbose+0x10/0x10 [ 2586.050914] ? find_held_lock+0x2c/0x110 [ 2586.051779] do_filp_open+0x190/0x3e0 [ 2586.052568] ? may_open_dev+0xf0/0xf0 [ 2586.053372] ? alloc_fd+0x2e7/0x670 [ 2586.054148] ? lock_downgrade+0x6d0/0x6d0 [ 2586.055016] ? do_raw_spin_lock+0x121/0x260 [ 2586.055911] ? rwlock_bug.part.0+0x90/0x90 [ 2586.056812] ? _raw_spin_unlock+0x1a/0x30 [ 2586.057673] ? alloc_fd+0x2e7/0x670 [ 2586.058459] do_sys_openat2+0x171/0x4d0 [ 2586.059288] ? __kasan_slab_free+0x122/0x160 [ 2586.060212] ? build_open_flags+0x6f0/0x6f0 [ 2586.061116] ? __x64_sys_mount+0x227/0x300 [ 2586.062009] ? kfree+0xd7/0x340 [ 2586.062707] __x64_sys_openat+0x13f/0x1f0 [ 2586.063573] ? __ia32_sys_open+0x1c0/0x1c0 [ 2586.064467] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2586.065569] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2586.066666] do_syscall_64+0x33/0x40 [ 2586.067452] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2586.068535] RIP: 0033:0x7fcfbc8d3a04 [ 2586.069308] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2586.073161] RSP: 002b:00007fcfb9e95f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2586.074765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc8d3a04 [ 2586.076265] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2586.077760] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2586.079272] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2586.080767] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 23:54:51 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x3, 0x0, 0x0, 0x20020, &(0x7f0000000140)) [ 2586.127060] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 23:54:51 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:55:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file1\x00', 0x84000, 0x10) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=""/198, 0xc6) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f00000001c0)=ANY=[@ANYBLOB="67e4fd931e58ae69643d", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@private2, @in6=@ipv4={""/10, ""/2, @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000440)='./file1\x00', &(0x7f0000000480), 0x841000, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x7ff}}, {@access_any}, {@cache_loose}], [{@dont_appraise}, {@uid_gt={'uid>', r1}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@fowner_lt={'fowner<', r3}}, {@appraise}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r4, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) openat(r4, &(0x7f0000000400)='./file1\x00', 0x8080, 0xe0) r5 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, 0x0) acct(&(0x7f0000000200)='./file0\x00') socket$netlink(0x10, 0x3, 0xf) 23:55:05 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600), 0x0) unshare(0x4a060400) 23:55:05 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x33, 0x8a, 0x5, 0x1, 0x0, 0x401, 0x4810, 0xb, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3f, 0x4, @perf_bp={&(0x7f0000000140), 0xc}, 0x20, 0x7fff, 0x8, 0x7, 0x1, 0x2, 0x3ff, 0x0, 0xffffffdf}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:55:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 25) 23:55:05 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x400442, 0x44) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:05 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x7, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:55:05 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x100000000, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff}, 0x1000, 0x0, 0x10, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(r1, 0x4, 0xc00) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x90400) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000100)={'bond_slave_1\x00'}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x64}, 0x1c) bind$packet(r2, &(0x7f0000000040)={0x11, 0x1, 0x0, 0x1, 0x8, 0x6, @local}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0x1}], 0x1}, 0x30004001) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ipvlan1\x00'}) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) 23:55:05 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x81, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x6}, 0x0, 0x0, 0x0, 0x5, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2e2f66696c659c5579a34186492c32aa2aa7aada3000"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000380)=ANY=[@ANYBLOB="00000001", @ANYRESHEX=0x0, @ANYBLOB="2c003476e06e54b1dc325c67e0d8a1fb0a3c51f9a8c0f1249d6bea4eb54ceac379def8f68b2a1cec56a128d41826990206d84c626fb289647d956e4629ed47861a6a63ce0c6a4a9856b8f3d004bb9b1d13d12cf9d225cd35700be19446baf517befb1f9bfcb867f9d4b4479601b8c9983866548363bbc56415eb15"]) epoll_create1(0x0) stat(&(0x7f0000000680)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, 0x0, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_int(r3, 0x107, 0x14, 0x0, 0x0) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x18c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x4800}, 0x88a592492bb874ab) [ 2600.395906] FAULT_INJECTION: forcing a failure. [ 2600.395906] name failslab, interval 1, probability 0, space 0, times 0 [ 2600.398342] CPU: 0 PID: 13906 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2600.399787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2600.401523] Call Trace: [ 2600.402084] dump_stack+0x107/0x167 [ 2600.402882] should_fail.cold+0x5/0xa [ 2600.403681] ? create_object.isra.0+0x3a/0xa30 [ 2600.404630] should_failslab+0x5/0x20 [ 2600.405426] kmem_cache_alloc+0x5b/0x310 [ 2600.406305] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2600.407450] create_object.isra.0+0x3a/0xa30 [ 2600.408368] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2600.409438] kmem_cache_alloc+0x159/0x310 [ 2600.410347] security_file_alloc+0x34/0x170 [ 2600.411250] __alloc_file+0xb7/0x320 [ 2600.412029] alloc_empty_file+0x6d/0x170 [ 2600.412880] path_openat+0xe6/0x2770 [ 2600.413665] ? __lock_acquire+0x1657/0x5b00 [ 2600.414605] ? path_lookupat+0x860/0x860 [ 2600.415458] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2600.416550] ? SOFTIRQ_verbose+0x10/0x10 [ 2600.417397] ? find_held_lock+0x2c/0x110 [ 2600.418290] do_filp_open+0x190/0x3e0 [ 2600.419085] ? may_open_dev+0xf0/0xf0 [ 2600.419885] ? alloc_fd+0x2e7/0x670 [ 2600.420645] ? lock_downgrade+0x6d0/0x6d0 [ 2600.421513] ? do_raw_spin_lock+0x121/0x260 [ 2600.422443] ? rwlock_bug.part.0+0x90/0x90 [ 2600.423335] ? _raw_spin_unlock+0x1a/0x30 [ 2600.424203] ? alloc_fd+0x2e7/0x670 [ 2600.424972] do_sys_openat2+0x171/0x4d0 [ 2600.425813] ? __kasan_slab_free+0x122/0x160 [ 2600.426757] ? build_open_flags+0x6f0/0x6f0 [ 2600.427660] ? __x64_sys_mount+0x227/0x300 [ 2600.428543] ? kfree+0xd7/0x340 [ 2600.429237] __x64_sys_openat+0x13f/0x1f0 [ 2600.430114] ? __ia32_sys_open+0x1c0/0x1c0 [ 2600.431025] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2600.432120] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2600.433198] do_syscall_64+0x33/0x40 [ 2600.433981] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2600.435083] RIP: 0033:0x7fcfbc8d3a04 [ 2600.435862] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2600.439753] RSP: 002b:00007fcfb9e95f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2600.441344] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc8d3a04 [ 2600.442859] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2600.444340] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2600.445844] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2600.447357] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 23:55:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)) socket$netlink(0x10, 0x3, 0xf) 23:55:05 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:55:05 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000300)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="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"]) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:05 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d2331ec02c51607985a591e36e6166e31b81a34d684f4fd96c7a8b7cf282"]}, @subvolid=0x1}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000140)=0xfffffe01, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:55:05 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600), 0x0) unshare(0x4a060400) 23:55:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 26) 23:55:05 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x9, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:55:05 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="fdf4bd4aac7cc5e9"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f00000004c0)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="2c2368ccf3f60d3ae4b1373538815fa4eea63d8f67f0b4d462661a15bd7ddc30bb8d9fae3cc4f284a238230454ae58bd42a6d024e0ebb5973a413dfc615a2d60a0d31bdc6231a6b562474b8fc3584152840f226ae790af28b0fe6a3602a36336ae5f09d304a93aae3240b26708d2580c44d09c437880e0f4b1a90485212b7a"]) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) syz_io_uring_complete(0x0) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) fallocate(r1, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000001012010000000100000000960000090005000000000000000500008048000000773ff9d0e1e86ded62d2574d3ef8f9206d326a56d7e05245e1e9b4b36c057caa544ecfbb373b2ad100e1091881fd0579fd4300"/96], 0x24}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r3, @ANYRESHEX=r2]) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0x3000000a}) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x500000, r1, &(0x7f0000000300)=0x401, 0x2, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="272f6669a83f6c65470079c01c0e1839a51238f3fc7a02aac871ac8a4fdc86afdb5f7730a9746ddddf0d1a9d87fd847b8162a566a67b3f0879e64a797b21cae7c7f8b7c2bb67f9cfda31b1d6c062c204a3a9f1f77b8c05693a095e873d6f53dbed7919a4c49299f1e4afb0ea24eca8a755380bc9"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:05 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0, 0x7f, 0x5}, {0x5, 0xc1, 0x1, 0x3}]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000800)=ANY=[@ANYBLOB="070000000000001d59fef486eeea8a"]) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x6, 'tunl0\x00', {0x7}, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000740)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101982, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) fallocate(r1, 0x1, 0x76, 0x3) ioctl$LOOP_SET_STATUS(r1, 0x4c00, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, {}, 0x0, {}, 0xa9, 0x12, 0x1d, 0x19, "6e60147ae2fcdc3f1d52584aebeafaa0edd69266edf29bbff612a7a730c97b72b322d0b8aff13a679593d52a3c987ef7c88e49e70f44c10f719a7c0f41774981", "f8258a6ec00c2423b3415e80f5dcc6b04bdfa5322086b2c40bc141347fe2216a", [0x100000001, 0x9]}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x220000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000002c0)={0x0, {}, 0x0, {}, 0xfff, 0x0, 0x13, 0x0, "a33ffde15ac5e3597997ca8986bc6d30fb365a162412350d2dbb5f02e4b9158f3b699d557e93639a919a636fc399cb69327ad1688070049903904fc96628577b", "2f87934459fd43a9829984709a2e821126913d74f3d1ad8285ca2e3a4a403d99", [0xffff, 0x80]}) creat(&(0x7f0000000040)='./file1\x00', 0xc8) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f0000000500)=ANY=[@ANYBLOB="9789cdc1a58bb7b4ce6b91f3a41ae2f452523a45992fbb476b7ba2f081093dc89803cc6745a634a85feaf8f2cd4ec14543c88d990c72ba873c4073a7537a63495141fd6432925ef7240019f7bd2bc2541505748baf5c8bad5ffbb966b332e57a3c99b80c16f31f280931ef91e60329d436f717ae3ab682c864079f1c929740291028ab42fca994a645a9ace67ba6bb51e46ee029c09858f206340b00"/168]) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0xee00) acct(&(0x7f00000001c0)='./file1\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2600.860161] FAULT_INJECTION: forcing a failure. [ 2600.860161] name failslab, interval 1, probability 0, space 0, times 0 [ 2600.862751] CPU: 1 PID: 13952 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2600.864204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2600.865948] Call Trace: [ 2600.866529] dump_stack+0x107/0x167 [ 2600.867295] should_fail.cold+0x5/0xa [ 2600.868101] ? __d_alloc+0x2a/0x990 [ 2600.868866] should_failslab+0x5/0x20 [ 2600.869665] kmem_cache_alloc+0x5b/0x310 [ 2600.870529] ? selinux_inode_create+0x30/0x30 [ 2600.871468] __d_alloc+0x2a/0x990 [ 2600.872196] d_alloc_cursor+0x3b/0xe0 [ 2600.872993] dcache_dir_open+0x33/0x90 [ 2600.873814] do_dentry_open+0x4b7/0x1090 [ 2600.874679] ? empty_dir_getattr+0x70/0x70 [ 2600.875561] ? may_open+0x1e4/0x400 [ 2600.876324] path_openat+0x19ba/0x2770 [ 2600.877151] ? path_lookupat+0x860/0x860 [ 2600.878004] ? find_held_lock+0x2c/0x110 [ 2600.878874] do_filp_open+0x190/0x3e0 [ 2600.879670] ? may_open_dev+0xf0/0xf0 [ 2600.880473] ? do_raw_spin_lock+0x121/0x260 [ 2600.881374] ? rwlock_bug.part.0+0x90/0x90 [ 2600.882278] ? _raw_spin_unlock+0x1a/0x30 [ 2600.883139] ? alloc_fd+0x2e7/0x670 [ 2600.883912] do_sys_openat2+0x171/0x4d0 [ 2600.884739] ? __kasan_slab_free+0x122/0x160 [ 2600.885662] ? build_open_flags+0x6f0/0x6f0 [ 2600.886572] ? __x64_sys_mount+0x227/0x300 [ 2600.887464] ? kfree+0xd7/0x340 [ 2600.888161] __x64_sys_openat+0x13f/0x1f0 [ 2600.889030] ? __ia32_sys_open+0x1c0/0x1c0 [ 2600.889923] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2600.891058] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2600.892134] do_syscall_64+0x33/0x40 [ 2600.892912] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2600.893983] RIP: 0033:0x7fcfbc8d3a04 [ 2600.894791] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2600.898654] RSP: 002b:00007fcfb9e95f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2600.900247] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc8d3a04 [ 2600.901738] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2600.903250] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2600.904758] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2600.906255] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 [ 2601.058207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4624 sclass=netlink_route_socket pid=13960 comm=syz-executor.3 [ 2601.201730] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4624 sclass=netlink_route_socket pid=13968 comm=syz-executor.3 [ 2601.343418] Process accounting resumed [ 2601.377547] Process accounting resumed 23:55:20 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0, 0x7f, 0x5}, {0x5, 0xc1, 0x1, 0x3}]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000800)=ANY=[@ANYBLOB="070000000000001d59fef486eeea8a"]) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x6, 'tunl0\x00', {0x7}, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000740)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101982, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) fallocate(r1, 0x1, 0x76, 0x3) ioctl$LOOP_SET_STATUS(r1, 0x4c00, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, {}, 0x0, {}, 0xa9, 0x12, 0x1d, 0x19, "6e60147ae2fcdc3f1d52584aebeafaa0edd69266edf29bbff612a7a730c97b72b322d0b8aff13a679593d52a3c987ef7c88e49e70f44c10f719a7c0f41774981", "f8258a6ec00c2423b3415e80f5dcc6b04bdfa5322086b2c40bc141347fe2216a", [0x100000001, 0x9]}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x220000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000002c0)={0x0, {}, 0x0, {}, 0xfff, 0x0, 0x13, 0x0, "a33ffde15ac5e3597997ca8986bc6d30fb365a162412350d2dbb5f02e4b9158f3b699d557e93639a919a636fc399cb69327ad1688070049903904fc96628577b", "2f87934459fd43a9829984709a2e821126913d74f3d1ad8285ca2e3a4a403d99", [0xffff, 0x80]}) creat(&(0x7f0000000040)='./file1\x00', 0xc8) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f0000000500)=ANY=[@ANYBLOB="9789cdc1a58bb7b4ce6b91f3a41ae2f452523a45992fbb476b7ba2f081093dc89803cc6745a634a85feaf8f2cd4ec14543c88d990c72ba873c4073a7537a63495141fd6432925ef7240019f7bd2bc2541505748baf5c8bad5ffbb966b332e57a3c99b80c16f31f280931ef91e60329d436f717ae3ab682c864079f1c929740291028ab42fca994a645a9ace67ba6bb51e46ee029c09858f206340b00"/168]) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0xee00) acct(&(0x7f00000001c0)='./file1\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 23:55:20 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x10000, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="22c159696c653000"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) r2 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000480), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000003c0)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd=r0, 0xfffffffffffffff7, 0x0, 0x3, 0x0, 0x3cfec22bbbe9ecdd}, 0x1d47ff46) r5 = socket$netlink(0x10, 0x3, 0x0) fallocate(r2, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r6, @ANYRESHEX=r5]) sendmsg$NFNL_MSG_ACCT_GET(r6, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, 0x1, 0x7, 0x301, 0x0, 0x0, {0x7, 0x0, 0x8}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x20}]}, 0x20}, 0x1, 0x0, 0x0, 0x20048000}, 0x40080c1) [ 2615.138572] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2615.147053] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 23:55:20 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000140)=0x2000009, 0x4) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000852166570fa6e70a020d88a0f2a619df3651c6e6bdaaaa84f95a624556f0ce0199b65292f4d4f049ca9188aaf8e69e8ad034c5fd2e41cf247ffe10a027080e2b64449ea98e5301052de3084788e0accbe19ffaf77ca63c29070693af59c4aa72504cb89db4cce4c09121e334fc5e47009456ff10ed71be7d1b78b4a3e68a9db5bbc3af953dafbe874dcd703d67c4fba8c464ab88b9a6862a405194f59afc0ec938947e0061e563ec05caeb6be0805d8692f0646b0ef763f719e4dfccf757efe87205cc7010f6ab42b3b6c22f2433b98c8f8dfe825b7ab9cf0000000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:55:20 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600), 0x0) unshare(0x4a060400) 23:55:20 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xa, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:55:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000180)=ANY=[@ANYBLOB="032a8f4727c7435ec030eddb527801ad2f91df3033297794a1bca872f4a29f4d40725022b88e2f98bcc5663e", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) epoll_create1(0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mknodat$loop(r1, &(0x7f0000000300)='./file1\x00', 0x1000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:20 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 27) 23:55:20 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, 0x0, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x6c, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x4000004) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r3 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2615.219672] FAULT_INJECTION: forcing a failure. [ 2615.219672] name failslab, interval 1, probability 0, space 0, times 0 [ 2615.222496] CPU: 1 PID: 13987 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2615.224063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2615.225932] Call Trace: [ 2615.226555] dump_stack+0x107/0x167 [ 2615.227379] should_fail.cold+0x5/0xa [ 2615.228245] ? create_object.isra.0+0x3a/0xa30 [ 2615.229276] should_failslab+0x5/0x20 [ 2615.230140] kmem_cache_alloc+0x5b/0x310 [ 2615.231075] create_object.isra.0+0x3a/0xa30 [ 2615.232063] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2615.233213] kmem_cache_alloc+0x159/0x310 [ 2615.234154] __d_alloc+0x2a/0x990 [ 2615.234953] d_alloc_cursor+0x3b/0xe0 [ 2615.235816] dcache_dir_open+0x33/0x90 [ 2615.236695] do_dentry_open+0x4b7/0x1090 [ 2615.237623] ? empty_dir_getattr+0x70/0x70 [ 2615.238587] ? may_open+0x1e4/0x400 [ 2615.239410] path_openat+0x19ba/0x2770 [ 2615.240304] ? path_lookupat+0x860/0x860 [ 2615.241228] ? find_held_lock+0x2c/0x110 [ 2615.242157] do_filp_open+0x190/0x3e0 [ 2615.243021] ? may_open_dev+0xf0/0xf0 [ 2615.243892] ? do_raw_spin_lock+0x121/0x260 [ 2615.244866] ? rwlock_bug.part.0+0x90/0x90 [ 2615.245830] ? _raw_spin_unlock+0x1a/0x30 [ 2615.246779] ? alloc_fd+0x2e7/0x670 [ 2615.247611] do_sys_openat2+0x171/0x4d0 [ 2615.248503] ? __kasan_slab_free+0x122/0x160 [ 2615.249492] ? build_open_flags+0x6f0/0x6f0 [ 2615.250473] ? __x64_sys_mount+0x227/0x300 [ 2615.251425] ? kfree+0xd7/0x340 [ 2615.252174] __x64_sys_openat+0x13f/0x1f0 [ 2615.253108] ? __ia32_sys_open+0x1c0/0x1c0 [ 2615.254077] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2615.255267] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2615.256426] do_syscall_64+0x33/0x40 [ 2615.257266] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2615.258424] RIP: 0033:0x7fcfbc8d3a04 [ 2615.259269] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2615.263420] RSP: 002b:00007fcfb9e95f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2615.265133] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbc8d3a04 [ 2615.266752] RDX: 0000000000010000 RSI: 00000000200000c0 RDI: 00000000ffffff9c [ 2615.268361] RBP: 00000000200000c0 R08: 0000000000000000 R09: 0000000020000040 [ 2615.269971] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 2615.271680] R13: 00000000200000c0 R14: 00007fcfb9e96000 R15: 0000000020000140 23:55:20 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495b5c08bf11ce4623334401aa5b107ba925892fcabb78dc64b776ebdd683aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b82b96e2faca8675152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d518aa111696c6a19147ed7720400000000000000e0051543877e0016e846437eda8acd692acb750c95a7475d21ed269be15425f626435c2508630127ecb651cbeac3ad4e90ebbd69d83bc4eed9a0fa6f43422a954b4746e143f6ac6c40559b0bc1321f77d682dd183deb15f3b06ec73b47c7d025586e8fb3365c9059814ce052733de587fe743469b9209ce6c9f1458603ecf49492b5aa31343d3e68018a87e35980ca57c8b2f8bd0ec3786895912cb1a80b43183f0fc60d451b3282e11f43734078"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x84) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2615.339635] Process accounting resumed 23:55:20 executing program 0: ftruncate(0xffffffffffffffff, 0x0) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0x10, &(0x7f0000000980)) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)) lstat(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xdd) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x20002, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0xc, &(0x7f0000000100)=0x3f, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000240)=ANY=[@ANYBLOB="010015000100000018000000", @ANYRES32=r3, @ANYBLOB="00000000000000002e2f66696c7f8900"]) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001c80)=ANY=[@ANYBLOB="1400007faa08b2577642567ffa4d9cfab8cb0012"], 0x14}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c0d, 0x0, @perf_config_ext={0x1}, 0x0, 0xc9a, 0x400, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0xa, 0x4e21, 0x7, @local, 0x45a}, 0x1c, &(0x7f0000000cc0), 0x9}, 0x20008000) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000d80)=ANY=[@ANYBLOB="1ceebdb871eb551c45ef3a00000000000400020008000c00000000005f8db9f429e2c587c76f5c7a9b9099415560c4b1db54e7b58fe38de86bf8fbcd6e08033b8e313caae7ce99fd52aa2a6a1ac417c75908d42d0aead2dcbe217919517ac0da330bb4041b0e9592c760c99e284f10e33abf1a9aac8b8aa979b45e633d8cd894fd18dfb9a19e805f733dffe71613461f69fa42d198a3b58b2b546dd7b13e1cb60527"], 0x1c}}, 0x20040000) 23:55:20 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xb, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:55:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYRESDEC=r0], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='pvfs2\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)=ANY=[@ANYBLOB='Qd=\x00', @ANYRESHEX=0x0, @ANYBLOB=',\x00']) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:20 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) (fail_nth: 28) 23:55:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) umount2(&(0x7f0000000200)='./file1\x00', 0x8) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:20 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="237b31f612cc505a49af035ceceda625e24bfc18fba7ac5125d40fbdee950000f33966437d7b999b16933dcc764698805ac88f4ee11bc8a8a57931ed60d9e844f7b47bbe926ed9ace639c2eb83738c697d06f28d76290c81d30e4ae9636818ce5722ff94ac0200a643c1591dd4598f314b44f4fb381b0e27b4cafe65cf7dc647b77f"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x100010, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) syz_io_uring_submit(r1, 0x0, &(0x7f00000017c0)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x0, &(0x7f0000001780)={r2, r3+60000000}, 0x1, 0x1}, 0x800) syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x8, 0x4, &(0x7f0000001680)=[{&(0x7f00000004c0)="d7a5e4f3e4d38a032264b202b341a1f6c57f6b8484e7c0762c7df567db84d97c27cc1a17f48eacef1bc8c7b40c28be609222a74fa574ebd119aa8f4a65bc605bf4fdfa42eba83ea271273e7f8fce5a0062a76154ab0cfeba7d004207cd5f25eb5abb58415d6c524939cb6963f6527207aa64b3bc21e86099215b022dd4e2377b95afa4d0a2e0075ddbc5ae68acc3", 0x8e, 0x9}, {&(0x7f00000003c0)="0193faa1cfb2006cdd8147c347cda2a243a05b03baaefb9c49dfb9d8e1eaa9f840417c155e42cffb141249", 0x2b, 0x80000001}, {&(0x7f0000000580)="d03fb285ad6e78d51a240ccfbb915efd0141d42da657026d8dd8b3b6d0aaef730d29d48006840cf97bbd332a230fe0a140dd6df3bc6c543dbdc25cee55c8ef765e801dba10f74102f4dcd13ad2848aea055018391ea15a567cbb7ffae6c91330c178bbda1d882c68a77c8d3a0bbbbe2b5b480e196ee6606e9e2b17a20d85719891c87ff9df5bd1da1cd5f519d9154bee7aad40611573242c2bf11def0461381d272b21ecb08f6e88334f93df0366272a8bd178197bc4562b3156cac80aa44e689194b4c4c5a6b397669a90904bfcea78d3f8e1ca7b3b0e4e8fb9", 0xda, 0x7}, {&(0x7f0000000680)="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", 0x1000, 0x7fff}], 0x69004, &(0x7f0000001700)={[{@mode}, {@huge_advise}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@smackfshat={'smackfshat', 0x3d, 'gid'}}, {@euid_eq}]}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:20 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x18, 0x0, 0x0, 0x20020, &(0x7f0000000140)) [ 2615.496103] FAULT_INJECTION: forcing a failure. [ 2615.496103] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2615.497486] CPU: 0 PID: 14017 Comm: syz-executor.4 Not tainted 5.10.242 #1 [ 2615.498290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2615.499251] Call Trace: [ 2615.499562] dump_stack+0x107/0x167 [ 2615.499983] should_fail.cold+0x5/0xa [ 2615.500430] _copy_to_user+0x2e/0x180 [ 2615.500877] simple_read_from_buffer+0xcc/0x160 [ 2615.501422] proc_fail_nth_read+0x198/0x230 [ 2615.501920] ? proc_sessionid_read+0x230/0x230 [ 2615.502459] ? security_file_permission+0xb1/0xe0 [ 2615.503019] ? proc_sessionid_read+0x230/0x230 [ 2615.503551] vfs_read+0x228/0x620 [ 2615.503964] ksys_read+0x12d/0x260 [ 2615.504409] ? vfs_write+0xb10/0xb10 [ 2615.504839] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2615.505440] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2615.506034] do_syscall_64+0x33/0x40 [ 2615.506466] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2615.507056] RIP: 0033:0x7fcfbc8d369c [ 2615.507484] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2615.509597] RSP: 002b:00007fcfb9e96170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2615.510471] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcfbc8d369c [ 2615.511287] RDX: 000000000000000f RSI: 00007fcfb9e961e0 RDI: 0000000000000003 [ 2615.512100] RBP: 00007fcfb9e961d0 R08: 0000000000000000 R09: 0000000020000040 [ 2615.512912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2615.513732] R13: 00007ffea037e50f R14: 00007fcfb9e96300 R15: 0000000000022000 [ 2615.643258] loop3: detected capacity change from 0 to 135266304 23:55:35 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@nullb, &(0x7f00000002c0)='./file2\x00', &(0x7f0000000280)='gfs2\x00', 0xebe361659b9e35cc, &(0x7f0000000140)='$)\x00I\xb8t\xe8\xaa\xcc\xff\xff\x00\x00\x15\xda\x89p') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) lchown(&(0x7f0000000200)='./file1\x00', r1, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000300)=ANY=[@ANYBLOB="672a9797879f67c94ddf7371ce75434dd9246aa654b68648ac0a51962d49213be98e89a00e6586e6c7e782818415", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000380)="2cea30c0932ff3b5ff7f0aae84c0707ba1a7d38e69453664e85927639c8e61001493b6c634f83dc57da72abb5a138d5ae9c020ee3fd764be47dd40e55492b458c8dc412cfbca803d70a87970be163803db04b5295c1250f589d4588449cdc358ed69fd3ec58a0f4108fc5165f4150f56c4567bd1357e0a07a9a1a709ad3653c657631fa909b7230e7ddc251eb2e83bb1a4cabcea06529e0d3b4096458aa9047325edec6fd4e039498575e115d51749dd28") r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d40)={{{@in=@multicast2, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6}}, &(0x7f0000000e40)=0xe8) syz_mount_image$nfs(&(0x7f0000000680), &(0x7f0000000780)='./file1\x00', 0x6b, 0x2, &(0x7f0000000d00)=[{&(0x7f0000000c00)="4dabcc760f5aff6e02aed949321349a892e2a947d121893ace4715228a721e97ffd1d67743a84624753536c8e562bdfafe8985ee833f54cd7f6ce668061f4091c3a02b51aba0b21b6cfa110eacb9329ce723af3a532ae1bdc967c5827916818361c4e04d69ed7bf4d329220f27201bd73bb245adf0748a5f4406f696a0bcd4123f97841ef71109e73103598427a0c45df8cca4db561f41a6ddca607cd7bfa8e52e0a481ae43b9985bd556f3f481afd6e4a78f37778132a9603b67da73b49b555ef7b78cd5c787f5fda19dc8bb44ebec530754c2d9366a4853de30080227c136051a9110fbb69318395", 0xe9, 0x36b}, {&(0x7f0000000980)="a63e9a0c5c741d71b281c666c8cb547c44dc1b5ad06435d9f6fd03c54c3ec3e14981068f5307bcb6d1e5bf1edced15ea138c6a4a4e77d6371b379c117952491b9ec7de80d1abaa13fcf266dd54c7065f94ef98cc74d838b052c99e5ab8cea32bf2a7937c21712ed7e95a3ab44d441c0c7e9648a40132829e8599d78a8b6465f83ee6f999976a414de5b62175f6e27defc6d8a839d29896c0b4deeb086eeeb55463c59db371044044f5", 0xa9, 0x8}], 0x44820, &(0x7f0000000e80)={[{'{'}, {'gfs2\x00'}], [{@pcr={'pcr', 0x3d, 0x2b}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@smackfsdef}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}]}) syz_io_uring_setup(0x4d4f, &(0x7f0000000480), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000ac0)={&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000b00)=""/221, 0xdd}, {&(0x7f00000007c0)=""/207, 0xcf}, {&(0x7f00000006c0)=""/156, 0x9c}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f00000005c0)=""/163, 0xa3}], 0x6, &(0x7f0000000440)=""/8, 0x8}, 0x0, 0x43, 0x1, {0x3}}, 0x8) syz_io_uring_submit(0x0, r5, &(0x7f00000004c0)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000240)='./file1\x00', 0x180, 0x100, 0x23456}, 0xffff7fff) socket$netlink(0x10, 0x3, 0xf) 23:55:35 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000bc0)={0x150, 0x3b, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@generic="50e55fb8fa1558cb24a41390419e5de8742bbfa35c7ab1eac99a605024d331df61bc1cce7fd1ba1ee826f8389729d4f52de6bfc23b41b41c634bca8d698c114153766c34b0a15cf7b1914a8f71e3539e7854580685a1822ed5533e3479b6ed145e08a45d5297145267aa804c11af43b351805b35051fbc46b10e9facc3f0348b2bf48e32bf5dd8d356c76af4e2e5d8ea86925b4d5925d32c6348a54cc65ac78cd3a5456272e368d6d9861d3dfb5e9b9373370efb27f3786e108e0dda136c2704b2f204379571c9f81f266a63c2b47a4824d58c39cad5cbc29d7c408192", @generic="6848ac5a59c7302a5e38b81cbb8a3f4b41513c67995c3053ef26b53880dd87360353230f11ee4d886cc4c7abc738caaea279ef3c3128d2e151c2331dfa28d13090f4a845c5c3d2c091b1a4625dac7424867a9c532045b877c992abf292"]}, 0x150}, 0x1, 0x0, 0x0, 0x8041}, 0x801) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:55:35 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x0) 23:55:35 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x300, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:55:35 executing program 0: ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x101000, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x402}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x100000000}, &(0x7f0000000180)) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440), 0x9a59aeffb595af79, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f00000007c0)={0x0, 0x6, 0x3, 0x6}) io_submit(r2, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f00000001c0)={0xa, 0x4e24, 0x6, @loopback, 0x400}, 0x1c) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r6, @ANYRESHEX]) io_submit(r2, 0x7, &(0x7f00000008c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x7ff, r3, &(0x7f0000000080)="1d842b9cb50ff628a200dddbae6dd31a813c82797ec3055a96fefcc1695257d83b8e358a8bcc", 0x26, 0x6, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="0c9fb69c5ec2b20ef8781b286fa5f347d6cd925f7da43749ca60c491dfeefd8fcd3218c4b57b4f5013eb71109ee05bd2b7722b59a97af2b70bc6e48c955fef9f1d086575bad244454100b555242a36ff54f49e64fff8605a6a1a6acf39d102288ae5626233327fbc05b6decc7f6efbe7011b1d35d7fd9b30df720c727c03c5e61354bae82d9b65175bbb24", 0x8b, 0x7, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x1000, 0xffffffffffffffff, &(0x7f0000000480)="ac798ba7d1bc72ab9d07e9fb719de57701f5c4381ba34c00379fbce7739eb41ee30d99183e1eff207686dfec09bc3e009eae76feea77ecc0add49f89af7d9544a5d1b77df56796df19e34af7e7911e0d98508e6c9289583b64d8f5565840b79cb71d42fcff7495e9fc9f751b89533ebe10444bc057c159ac58a9474400d25fd7b6314e84deb51516dee5b5418178970e", 0x90, 0x7ff}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0xde, r1, &(0x7f0000000540)="02522d22e0506d181169602162db5f1fe2734433eeac23b186dca4c11a0c26137e16efbd53890b1c238af542802cf43648f1a099e012115e24ec3d41324593da0b7ca62de866e34abc991a2d0c207c047c38e8169267f99136908db7064d2e1fbeab2397", 0x64, 0x1, 0x0, 0x3}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x5, 0x5, r4, &(0x7f00000005c0)="6e3ef2e187b8237a305d83b6313abe6bdbf7ce4290338618dc424ff30bf8889cd1b0037236cd64711e800d14695b383c003d395dbd83e430d4a1916f6d865eb1e4061aaeda5e6c766dcdad4790c40d8ef90d25e675bf6edc43f28ef9a17030d9381d8ec5e2e063a629a71d62d2b22414f4390477925983d1a7ec96b0e51814d1bb9d08fdb5d96342c9770dff6726916dce678d8a58612f53bd46733d9349163e1b551676c343960c76e049213c108ec2faef09633e682e10547ec99e34", 0xbd, 0x1, 0x0, 0x3, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0x5, 0xffffffffffffffff, &(0x7f00000006c0)="fea526ec46a7adc2bcac1ed84789ed25ab306f3105f267c4cf26ea003ffeb4ed997255b3d59aacdf031275ae1763337cc1347e1fb6dc1669aba12ce7605b05458478f0ada5d18a3e63ad9fcaaf52f86f60199973d6911df08b5718ff3b69f9e4bd539420643741", 0x67, 0x7fff, 0x0, 0x1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x5, 0x1ff, r6, &(0x7f0000000800)="fe6dcf1b30fd673411596c745fb9f528b0757de6cd5e44b2871e1695dcfa398a12c6edc69c9adcb9976466ca99abfb77b3e2346331cde9d95161213791d98de98d400408419c8e3d46998802b36609e988da7db80d759540804ec493902f9b3555b9b632ebd5423a1f4cd552131445181cca370bc7683b5076662a42fa4613ace5cece631b69da3d1317a255cb733dd2003b4720e77dab0865e37974e5db03ff67e96649a1f332725bd0529a4daa1104a60f00b2842ad737", 0xb8, 0x0, 0x0, 0x1}]) 23:55:35 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:55:35 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000380)=ANY=[@ANYBLOB="2e2f666912d5d79cfe3fa8046980285c6c653000"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x515120, 0x0) openat(r0, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) fallocate(r1, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000840)=ANY=[@ANYRES16, @ANYRESDEC=r3, @ANYRESHEX=r2]) sendto(r2, &(0x7f0000000300)="db90e9436aa9bb1e09da17eef3e6df0d3a82f1b182cf1e47418e67d6196c937e6144176d44e246d729ba186d74feb5c931c7657ddcf9831020041d56bab6c23d2a493dbae938479dcc57bdd14f77c9209d43577ac808f8", 0x57, 0x40010, &(0x7f00000004c0)=@qipcrtr={0x2a, 0x0, 0x8000}, 0x80) socket$netlink(0x10, 0x3, 0xf) 23:55:35 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) r3 = socket$netlink(0x10, 0x3, 0xf) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000300)={{0x0, 0x800, 0x9, 0x1, 0xa, 0x2, 0x2, 0x7, 0x5a, 0xffffffff, 0x8, 0x100, 0x200000004434, 0x80, 0x3}, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000004b640)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004c640)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x0, [], 0xd4, "544d056968f26f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000004d640)={0x81, [{}, {}, {}, {0x0, 0x0}], 0x4, "c9294bfd02cacd"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f000004e640)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0xd4, "544d056968f26f"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000004f640)={0x0, ""/256, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r0, {0x4}}, './file1\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f840)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}, {r6}, {}, {}, {}, {0x0, r7}, {0x0, r8}, {r9, r10}], 0x1, "41cb150c950dc3"}) [ 2630.310285] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 2630.312478] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 2630.313903] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 2630.315303] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 2630.316906] print_req_error: 56 callbacks suppressed [ 2630.316925] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 27 prio class 0 [ 2630.323127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2630.324579] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2630.326707] buffer_io_error: 22 callbacks suppressed [ 2630.326718] Buffer I/O error on dev sr0, logical block 0, async page read [ 2630.330028] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2630.331284] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2630.333364] Buffer I/O error on dev sr0, logical block 1, async page read [ 2630.336086] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2630.337327] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2630.339438] Buffer I/O error on dev sr0, logical block 2, async page read [ 2630.341777] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2630.343270] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2630.345372] Buffer I/O error on dev sr0, logical block 3, async page read [ 2630.358179] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2630.359469] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2630.361562] Buffer I/O error on dev sr0, logical block 4, async page read [ 2630.367190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2630.368368] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2630.370500] Buffer I/O error on dev sr0, logical block 5, async page read [ 2630.374846] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2630.376132] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2630.378249] Buffer I/O error on dev sr0, logical block 6, async page read [ 2630.380293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2630.382739] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2630.384860] Buffer I/O error on dev sr0, logical block 7, async page read [ 2630.438727] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 23:55:35 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x700, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:55:35 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x0) 23:55:35 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x2, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:55:35 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x1}}, './file0\x00'}) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:55:35 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="ff03000000000000"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:35 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x0) [ 2630.589999] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 23:55:50 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffef}]}) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) move_mount(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000340), 0x18) 23:55:50 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x3, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:55:50 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2e2f66696c00e8d707a9e3626169a21c7364a873357b35d44bfd026aef715b8786b5df99d424ad64ed21cdbf30f1fa3e6c63712f2345916f8aab8371e8fbf603c5a3efc3896d32e97ae6e84afb97e0471794a4db59307d199a954895f056d1bc67674aebbeac9014f0c6868c21859e26e1bb1b68d7ee3f61d74650937bfd4d3ccb56a9a5d8ef39520008a611572d01b0ee86fa2c9053977871424f340a6f48472a3ea30e012aac6cf12a80d496f0d6170000"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)) socket$netlink(0x10, 0x3, 0xf) 23:55:50 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x900, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:55:50 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) close_range(r0, r1, 0x2) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2e2f660200000000"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) r3 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) fallocate(r3, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000300)=ANY=[]) dup3(r2, r5, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:50 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) splice(r3, &(0x7f0000000140)=0x1fd, r2, &(0x7f00000001c0)=0x6, 0x237, 0x2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r5, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f0000000bc0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233221138ff230451cb5ee2e8331efc5cddc23df57be8166a7da824d7970454eae1ff19da8efb0943a7ba36703523ad4ac3c2b3c20f0ca2fdc3255c2d8bbb72b7f7ad8fce25190e694a998e189c4677fa80f6e1c2b635e589d5093a3272fb557ad646ca3990d30a980c406a1d5044c171b0d53204e273ddc56656a6df5885fda686ea430668489b78da03b8b54261a2374152a475b32460f073ac081e20bc6982c3393b2fa459e8719351aee5d2"]}, @subvolid=0x1}) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r6, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="0e00025800000000000000000000001b00000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:55:50 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f00000003c0)=ANY=[@ANYBLOB="8a69643ddb9010a7303b5e8f5f68920cbe39085c163d017e3927cf36399b", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) r3 = epoll_create1(0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = getpgrp(0x0) r6 = pidfd_open(r5, 0x0) r7 = memfd_create(&(0x7f0000000140)='\x00', 0x3) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000400)=[0xffffffffffffffff, r1, r4, r4, r7], 0x5) fcntl$lock(r4, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r5}) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0xdc, 0x0, 0x5, 0x40, 0x0, 0x10000, 0x18110, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xb12, 0x4, @perf_bp={&(0x7f0000000200), 0x2}, 0x10056, 0x8001, 0x10000000, 0x9, 0x1af0, 0x80000001, 0x69, 0x0, 0x5, 0x0, 0x80}, r5, 0xf, 0xffffffffffffffff, 0x9) close_range(r3, r0, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000380)=0x101, 0x4) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:50 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) (fail_nth: 1) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) [ 2645.872729] FAULT_INJECTION: forcing a failure. [ 2645.872729] name failslab, interval 1, probability 0, space 0, times 0 [ 2645.875128] CPU: 0 PID: 14107 Comm: syz-executor.1 Not tainted 5.10.242 #1 [ 2645.876264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2645.877576] Call Trace: [ 2645.878017] dump_stack+0x107/0x167 [ 2645.878609] should_fail.cold+0x5/0xa [ 2645.879240] ? file_tty_write.constprop.0+0x707/0x910 [ 2645.880087] should_failslab+0x5/0x20 [ 2645.880692] __kmalloc+0x72/0x390 [ 2645.881280] ? mutex_trylock+0x237/0x2b0 [ 2645.881911] ? file_tty_write.constprop.0+0x29f/0x910 [ 2645.882763] file_tty_write.constprop.0+0x707/0x910 [ 2645.883539] ? lock_acquire+0x197/0x470 [ 2645.884175] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2645.884974] ? find_held_lock+0x2c/0x110 [ 2645.885631] new_sync_write+0x42c/0x660 [ 2645.886279] ? new_sync_read+0x6f0/0x6f0 [ 2645.886955] ? avc_policy_seqno+0x9/0x70 [ 2645.887583] ? selinux_file_permission+0x92/0x520 [ 2645.888357] ? security_file_permission+0xb1/0xe0 [ 2645.889132] vfs_write+0x7c0/0xb10 [ 2645.889692] ksys_write+0x12d/0x260 [ 2645.890283] ? __ia32_sys_read+0xb0/0xb0 [ 2645.890940] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2645.891803] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2645.892629] do_syscall_64+0x33/0x40 [ 2645.893208] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2645.894013] RIP: 0033:0x7f5c09714b19 [ 2645.894575] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2645.897457] RSP: 002b:00007f5c06c8a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2645.898669] RAX: ffffffffffffffda RBX: 00007f5c09827f60 RCX: 00007f5c09714b19 [ 2645.899799] RDX: 000000000000098a RSI: 0000000020000a00 RDI: 0000000000000006 [ 2645.900928] RBP: 00007f5c06c8a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2645.902064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2645.903192] R13: 00007ffeb68a4cef R14: 00007f5c06c8a300 R15: 0000000000022000 23:55:50 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xa00, 0x0, 0x0, 0x20020, &(0x7f0000000140)) [ 2645.985527] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 23:55:51 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r1, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) splice(0xffffffffffffffff, &(0x7f00000001c0)=0x3f, r0, &(0x7f0000000300)=0x1000, 0x70972199, 0x2) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r2, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r3, 0x0, r5, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r6, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:55:51 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001c80)=[{{&(0x7f0000000300), 0x6e, &(0x7f0000000200)=[{&(0x7f0000000380)=""/83, 0x53}, {&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000540)=""/239, 0xef}], 0x3, &(0x7f0000000400)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000640), 0x6e, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/135, 0x87}], 0x1, &(0x7f00000007c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f0000000880)=@abs, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000000900)=""/146, 0x92}, {&(0x7f00000009c0)=""/59, 0x3b}, {&(0x7f0000000a00)=""/56, 0x38}, {&(0x7f0000000a40)=""/108, 0x6c}, {&(0x7f0000000ac0)=""/182, 0xb6}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x6, &(0x7f0000001c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}], 0x3, 0x40000000, &(0x7f0000001d40)) statx(r1, &(0x7f0000001e00)='./file1\x00', 0x400, 0x80, &(0x7f0000001e40)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:51 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:55:51 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xb}, 0x8412, 0x2, 0x3, 0x5, 0x0, 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:55:51 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x700, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:55:51 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xb00, 0x0, 0x0, 0x20020, &(0x7f0000000140)) [ 2646.108998] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 23:55:51 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) (fail_nth: 2) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:55:51 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:55:51 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)) socket$netlink(0x10, 0x3, 0xf) 23:55:51 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x1800, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:55:51 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x7, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:55:51 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}, {&(0x7f0000000500)="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", 0x56b, 0x7da}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0x2}, 0xc00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xc1) accept$unix(0xffffffffffffffff, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x92, 0xe5, 0x5, 0xef, 0x0, 0x5, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80000001, 0x2, @perf_bp={&(0x7f0000000100), 0x5}, 0x25c4, 0x6, 0x0, 0x0, 0x7, 0xfffffffc, 0x800, 0x0, 0x1, 0x0, 0x81}, 0x0, 0x4, r1, 0xa) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000000)) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000a80)=@abs, &(0x7f00000002c0)=0x6e) open_by_handle_at(r3, &(0x7f0000000440)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0x4, 0x6}, 0x6}}, 0x100) sendmsg$nl_generic(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000b00)=ANY=[@ANYBLOB="14bec10e27dd68428404002abd7000fbdbdf2520000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20004000) syz_open_dev$vcsa(&(0x7f0000000240), 0x80000009, 0x4a8c40) [ 2646.316218] FAULT_INJECTION: forcing a failure. [ 2646.316218] name failslab, interval 1, probability 0, space 0, times 0 [ 2646.318876] CPU: 1 PID: 14153 Comm: syz-executor.1 Not tainted 5.10.242 #1 23:55:51 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2ea900632c7f7345443000"/20], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') r2 = dup2(r1, r0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000005c0)='/sys/kernel/iommu_groups', 0x0, 0x42) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = getpgrp(0x0) pidfd_open(r5, 0x0) fcntl$lock(r4, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r5}) r6 = syz_open_dev$hiddev(&(0x7f0000000380), 0x0, 0x500) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001e00)={0x2300, 0x3e, 0x609, 0x70bd25, 0x25dfdbff, {0x18}, [@generic="5383a199f7dc723f165efff57e5579f9f37236f821becbacd289efdb1f13606b9ebbce79db1ff1a67916bd07978f9529ca66a4bee9aa64488504abbe156f9a99770143d57b21cde4c7ad09e22ed8131d324bb8c05510415992896f2707bc426a1893830a75b73ba5b42f3ca728c5ea2eaea00abb9723b4a87dea112648cedafeefe1465958f45e9a7faf814893967ac75332300e40c0c6948a215d51808736bd143bec535913ab5805cb706fd25629c3cfb64487f3f1280dda49353337451c887b8c8dfdf0bf5ab9c92a1522d92a5084779255ad633353440c49a65575a051aeda735e231d495fa3ee33cfc6fa2ad07ea8b566eae666eabb1facf1422d0b2f10249aacfbb60a35ab46644c77669738a17509b2cea14904cf25f4fe82c57c439a6f0ec49784d2f70635489ad163ef5b88fe142237436ae20de30de4c3a82358fef0e62e07794256d8733811309b454d10a8239fbeb926cb154f0a1c307370a683139e4b7eb14ff463ff462ec9be77cda35b70f036ba0d1c54bcf73f1aec20152df4f085c55f2e430dae0f3800d3120df9967d9b33780465f163ab7b42cef9e3867e3a470ae11e350d1139e1860a63b2fccddc52415685ebfb0a97ff813e7a47fe780ae3b4e4102707a470b32492e78064d13543dae35be0f90f0b6a003abf58045a5574f33fe1839b705759c07f1cdf9a81b230caef05db7a9701b988ada07dc9b2f0a748bf01a86d7625510d16c61907fcf0d243f939845b9a27986d1b318606336c2c3acbd330d5224a6223bd8d257698087acd02da2503067e609f4a5043a374a7d5eb0e2365d0e0178efda0f3a705450b849af23e71cc8d8edbb4c1a6c0a19449bd969b2c65e1744fff9b85ec699af649966c3d7dfbc6ecef214ddd1fe26b5e2aeacc55acb3966b79ffd6a9824adf9398af6f70c477c9125acd4d706eab84fada53175445e92c9e6c8ea91be11715d136fb9c1b2278c8978060e8434dceca9051e7c8f9912b9f2b473f274629a9f59f83c57bd798b9a5f2b597fcf26ce67045178e9bce41f660a99054fe97b586ac378b64b5b305760ebccea9d948b5d9f4d56d058ade9a5de04608718cdfd7644c80f6779b3ae80e82b6ac588853324f95938aedc20253f34d86af4972986bb6fe99881a906e1f183c1ec89fd7c30e3bffe9f72c9816617e1336d5445bc91aceec58db92bc52f9df857cd159bc08cf03cca0f2063aa527eab831d905424bfa4735aa46185fe0a0fc8bd572d2c417c887d8a8bbe11b3e3483300e87c1853d38a8e18080612e3638b996a34f3da7fa02803bc5c2a028b1c79dea01248a6993be7f53a89a990c3d205b3937bb9c0119c2652ab31cb5adeb0f86770ec54a1f6010f0293b8188a2d515e6e7966a622c485b569ee5254925aa1ba668b42ab66a0eff657ceee14a06a03432590b24d222f77a3b04e77e9545d3e91387479e55b33dfab2a7d128af5b10c99667784589af0726d6dd5664aa5bab62f0b2f369d0ea70d49620cad764d01ee24d0259f0b08431f06f10530d7c5a71f1ba889378881ef3a3a8bcb21ac11b9df2dc1615f05ef2fb46e480dc002352bdfa6655aacedf6f8222d600bc723500742a8384dfca462074d2007ba2d681e43211751ed538958f523d3f20e02388e4f564388aaf6f260bd580dc1d89566c70519b089aad324ddd9ba108c6464a5d926723942a79dcd84b10535f139d65303439a301cf88365622ee835c5b744a89f32ae7d672672f13273f437b4f53254dde4f89ac516195410caf923bea379595b9ea21e4b9c2827727d8ba84605641f89f4c8960d1c599cdee030f900c3be21ab1684bb1aa08a88798000bc543f9b9f0a8ed3c69c1afb86dd0d9b01c75601cdf82f46508e2688a66c3565644db38597333121442f792adee4739b89da69bb8c32f5fe80077573d51d0d4cd987e2ab7a5a0b5fbd3231e867c3ec95f936577549b5e3bcc7d1d02025733a1d2b76a8aaa35385367780933293cdf8c2ad19a03bd67ef034a4d94e7740f599e8d3d28170cbb9f4674776e5ff3caf026a46d35f81c12be693120856c07ee56ac9e6da9b94c8502ba51dbc5037f1e244558890a5ab5c411d5352ed7415bfb6eea765c05165565c727ae18e5fa28b5505fe724fccfb553831608204fa19e3d3b0e2fcd00acd7be4781870ce6dd4cec0ae5580e2cfaef4e36bfa7c2988c629be7b068394329f18f06c1efc3bf7052c8e7a8f13400c4815cc6bed323ff2c11e5b52b304f029ba942899e9bcdbd0d1ff474c3bcd333bd835f1467446d4e1b65cfe6c175bd842431fe9619736f4816acf18eca87746aa6da13b6694c624c68a83684659f3ceac922b047c12b7f7087d2edc80838f38142ef7a531ba169d1f9e3ad6ecffb3a25a87f17d9e1bed3e10c6f9303fd464aef43d9285991228a8d5ebee5c6370b254a351c6ecfb9d087cb534b777178839e2a1cee4cf92d3dd6ba904a9f93f646d32ce1dc99f6234a54040fd7eb4dac2a963d289e395b2c5f38c75520338bd13c04ae523c25a51e1fa3ce82ee7cd8dd17f6134b0a69256a15b285c3b598fc5e456bab912b2487d9c1764bcee3848a6a0dc4ae8eb2e4b9ed98612aef8379072a23408726115fab4f6a2485956e1d9448671b869730632cab8354903f8547cd2e471c2a74b522ac9dc81633e8e953d3f55181f9673fe367e2cb1e78f09d44f19990ca6e23978301f2d20d1205d678103481159d07a9a5a4adc90ee8faed96441f4d132bdab5238c675d98fb7fe82be7276da2d6dd6baf77c1e2362a1f5e4067d096c575a7e879dd546545a913dbfcae25cb709c9ed17ba99c36ed89cdab7f194330ed29d45127a060a54709e4cd292bbdc7e1d7e948cc9d4171df3b791e3189dae953ad4ae43d80d0a4ce98bb20115a2f3f71fdca64fb8fd73fa40fd6704428774bc0af60d00d237745dbb504e2d9de54e74fc561553df9bd0898b8a6c9516f00c612da04f47a0c67057d5b52a5d4d9ee4f20103c7a9476b470bac624d2a92cc41568c85d5578e4b4b76a31dd2c902d253d73161ac2ece2536061a39684d0043c2f95abeaf645a456a58b8ecab884ede3ce908eef805d41d416d23923ea8ca4418383b046493343407b871b07ef615900f280d1ae3aca8bd1d5acb4614fceec5ce4f2c608db02c9eb312a4cd710ed0bef45006b50bb9fe229b7b2ae514a5f614e62b53abf4e193cd51ba6745cbb73875137b22f184fa44242ca7640ed923cf927f7ec89560121ad5c1453ebaa0c222fd025d89686723dcfa25a312d56a1e648655589a7193934b45f5e0af85a4de1bdab1575dd9eadca3a614d006b00a475d025281431a2fb4c6044110ca7909217fd9996033b793e50a66ca0cdd37c8630a616f3fe724d6120b396573e3cb5a0aa8743ba29b3d2c77be2fa663d2de67528ee7291e804413f4ac5a4caab2f861b0e3a1100dd245dceb0333cb8cf7b1244bfae102355b69f4f2badacf99b67a7417ed40b5c0a1be1aa76dec7940bc7a14ebd90a01d1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@nested={0x29, 0x6a, 0x0, 0x1, [@typed={0xc, 0x33, 0x0, 0x0, @u64=0x3}, @generic="b0fb275981e738b937990bfe127d13aa33f00949274008f009"]}, @typed={0xc, 0x1d, 0x0, 0x0, @u64=0x80}, @generic="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@nested={0x8b, 0x94, 0x0, 0x1, [@typed={0xa, 0x4b, 0x0, 0x0, @str='tmpfs\x00'}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x4}, @typed={0x8, 0x9, 0x0, 0x0, @fd}, @typed={0x8, 0x5, 0x0, 0x0, @pid=r5}, @typed={0x8, 0x52, 0x0, 0x0, @pid}, @typed={0x8, 0x7, 0x0, 0x0, @ipv4=@empty}, @typed={0x17, 0x8a, 0x0, 0x0, @binary="b3249c4994616005f5d820785e2481ee506f76"}, @generic="edd3e80e861fa59c41d84811618428ef0358ac9c84fa7e5693c98f91cae42475072cd47cfcee2d8916d8a14d1ac21c0b92c2210fc003fb0aebccd6"]}, @nested={0x222, 0x20, 0x0, 0x1, [@generic="f5a357756f850e5c87b623efc3fd16140ea46e018ddc4a2708f2f24a3ebd449934286ec7ea111213ed1b23ad5e36436846fc86dbcc5f931478ae0cacf182590d6e670737fa551c8e53aeef24b6a812c7a252db7ebd8c915fa8b75c587ad1288206116d7b1d333727a79092747af40a89458e8b856b5f397fe8ede1880d2d9c6ce69e374fa7897a7dc9cf5ed4debbcb14ab6fb11ab75f1a60c0098f3bd5268618890a813eeb625ce4705939ab2ee0486b1c874ccecc2abd96f03f972483e23a73044814f430df9523ab6ee5eebe40d556c85f6dec515be0a3c827092e10086f54a92a8a14dd4ec008", @generic="6e67ea21ee0f92eb3f5f568a690557157d0b70ed0c4c57251cd3de994b69990edec379882f3ee32d8e91f7b3fee3b226ab758a75f2ae793d5f6587179aa0299889f1b9969e793deeb8ee416fbd1302bd9ee2ef32bd187eb129ca426e77137270796b34d770016488357616074d88172a4f84d86a49d2bf45ea3d924d80618395da9d9a397483672c5099d6c37139f405222d230c7c6e52fc9d7c746e5422ab08d59f48849ff65919cd540a1402857f04df69ef407b1708a45f2fbcc79a67101fa5136ae224ad3694b734c670c76dc2d02b32485a28add6ae6ffad450ac55c8892e8f5ad1", @typed={0x8, 0x5e, 0x0, 0x0, @fd=r6}, @generic="2af90a2cdfdfdfc197930434b54f6f98e1187fcee88d874665ed82273369868f6009a7c7a8d1893eab209bc29a91c30c1d91e9a34f82de317c3e3e1a06bd939db266915b93968e57229f"]}, @nested={0x4, 0x7c}]}, 0x2300}, 0x1, 0x0, 0x0, 0x8008010}, 0x100) sendfile(r2, r3, &(0x7f0000000600)=0x200, 0x100) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f00000004c0)=ANY=[@ANYBLOB="67ee40c1d2c688b9567353cdd397696437", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) r7 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000000300)) socket$netlink(0x10, 0x3, 0xf) [ 2646.320742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2646.322587] Call Trace: [ 2646.323173] dump_stack+0x107/0x167 [ 2646.323938] should_fail.cold+0x5/0xa [ 2646.324735] ? create_object.isra.0+0x3a/0xa30 [ 2646.325694] should_failslab+0x5/0x20 [ 2646.326487] kmem_cache_alloc+0x5b/0x310 [ 2646.327361] ? __lock_acquire+0xbb1/0x5b00 [ 2646.328249] create_object.isra.0+0x3a/0xa30 [ 2646.329165] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2646.330224] __kmalloc+0x16e/0x390 [ 2646.330991] ? mutex_trylock+0x237/0x2b0 [ 2646.331858] file_tty_write.constprop.0+0x707/0x910 [ 2646.332898] ? lock_acquire+0x197/0x470 [ 2646.333730] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2646.334803] ? find_held_lock+0x2c/0x110 [ 2646.335666] new_sync_write+0x42c/0x660 [ 2646.336503] ? new_sync_read+0x6f0/0x6f0 [ 2646.337364] ? avc_policy_seqno+0x9/0x70 [ 2646.338210] ? selinux_file_permission+0x92/0x520 [ 2646.339255] ? security_file_permission+0xb1/0xe0 [ 2646.340270] vfs_write+0x7c0/0xb10 [ 2646.341020] ksys_write+0x12d/0x260 [ 2646.341790] ? __ia32_sys_read+0xb0/0xb0 [ 2646.342668] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2646.343778] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2646.344855] do_syscall_64+0x33/0x40 [ 2646.345633] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2646.346725] RIP: 0033:0x7f5c09714b19 [ 2646.347517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2646.351419] RSP: 002b:00007f5c06c8a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2646.353001] RAX: ffffffffffffffda RBX: 00007f5c09827f60 RCX: 00007f5c09714b19 [ 2646.354487] RDX: 000000000000098a RSI: 0000000020000a00 RDI: 0000000000000006 [ 2646.356009] RBP: 00007f5c06c8a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2646.357510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2646.359023] R13: 00007ffeb68a4cef R14: 00007f5c06c8a300 R15: 0000000000022000 23:55:51 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="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") perf_event_open(&(0x7f0000000080)={0x1, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x93b}, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0xc, @inherit={0x68, &(0x7f00000005c0)=ANY=[]}, @name="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"}) r5 = socket$netlink(0x10, 0x3, 0xe) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0014001e00000046dfadeeb8205444a670e1c989fa0579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2646.449228] loop0: detected capacity change from 0 to 41948160 [ 2646.497762] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) [ 2646.581553] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 0 (only 16 groups) 23:56:04 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:56:04 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:56:04 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f6e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xc9, 0x80000000000000}, 0x1, 0x7ff, 0x0, 0x4, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x18) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) sendmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000380)="d8a712b468050434020ad8fa6eaea682cea91b77dc1fed7a304f09adf8d4cf21e5d679ac4605b446ce9d5c6ee5f01a1fece8c77d8fcde05d37cf1e823a903ef17ac9a2fe04baac446abf979698db3c1c94fc023b78d86da9188640de22c6f03206d7397b5358067dd76330febce40d04e2c023694c2799f0", 0x78}, {&(0x7f00000004c0)="63137a4b1b288886421ab41b41cad92a708beb9add596475457866742ed18b4caafff7ec19fb749d9bb9898ce57f2913ffead327854dacffcbc36f5bf2168dee541ee54937e05881dc503096da48bf4d98c409d8ae2811a66ab94f763641ba21affbc447a1cb3ae9df7cc1ffc5c3cf4fef33c75dfa149dc1d31536a9e5c1095b35e7af473b5c345a3b0d35a83c3387", 0x8f}, {&(0x7f0000000140)="6a6841815bd7331d3b4c966f1b53c9c40d8722279c3bdb4b74ffe73d5973aad509003206de528b10bc699e8f0a149493f4b44a60", 0x34}, {&(0x7f00000006c0)="1038fe3212fcd90f27833131d00f676fe4f19315cfe4868400fe39e45e0ce14d4fe809cc4a594be165b774364633f92a3ac9781ab89fc4caa2741b0304206532e7181f96d75107988f0ed836240902587dd84122b6a0f8edd9a46bcb7c7880b4e866c37bb7b03fc5fe201e4aca88811cb39fd866db7ae6fe34cec49d7a91abe1ffdc7ecc9ff025213fbbf67a04c2e5389e92472b89c861f45343f13c794a98a8f899675150059edb6cf99063865c5f296395942a3184835c8e0ef2f3c135eb9a9409854d41d57f56dcea6f899081cf933232e4730a7e78e1080ce01dc6007d113ebda6258f364f1225dd186982c6b1645d97e38d9cd43c", 0xf7}, {&(0x7f0000000bc0)="5d9e36a5a0621ee3bf02dcd787b32834e621b95229143198982a42a2ba3ebf6afc0ad9e2c3cf75e9269620a8def433a780078d7984bd6c3d63391b540743b534d95a0dc0df3f30ef1046b8140daabbbc9308ebcb9ef400c8755666f6d34128cd0053ffc70807122a1cabe24e3791c915c0ffc87eb4f98c560fdc01f88e628bef532522", 0x83}, {&(0x7f0000000c80)="74b91cafc90b78a2e341d2a65d9dfbf80998cc20132f53399c8ad61f038b05ffecbad41204b338ede0ed204aa0ef8f110f6dc739dc9cb09dd259128cd824f718b2f07b135444846e30b6933f9fc100af0af0fb9cda302a9e3c252250e1125e20c4c80c2d3357173debe0ba092e6c6a3761b4f4e7dfb0e54ad66d7fe4a46ba62e255d5da75decc46f16c57d723cf878b698c8c8800b380c6f626f704356138e374adad4cbb2235cefa928ab7d66b016e10bc17f95b27471a301bbcaa8a4c955d0316bd5eff2f9fedc4db667df385f4bf0fc998d9f51", 0xd5}, {&(0x7f0000000d80)="9e6f07f4cb95c2ae2cfefb87523f06fbc55afed0626737ecf8a640ec8f69d2378f02fa1f0ca9cc04e296225a354cd9f419ff2599581b2e3e9eedd4d54f8ed61a16fe44d6c7c2d0e210282fa4711bc7e24774c0fb2805e382d72edd8bb2fda112914bb99dc320a37877d2e87fea1b62aebef1a4dd145940abb88a56568e3a43b83cf4530ed04ba2ff8b88bc9b8c00516a5a32a02612c74afcb30bf496f5954c6a80", 0xa1}], 0x7, &(0x7f0000000ec0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}], 0x48, 0x810}, 0x8000) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000900)="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") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000f40)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000cdce14a484429f129aaf623eb0d6a23d034b484eb69868ebb3ae27e7b4a0616e6b3bcb8aafae9b760e63095a1418392d757de5f359daed6a6b3ca5cf8ed8cbe7997d02b49df97e9bf0ac96ab9ed910776b0e891b8ef8a1af1730f470626b9432bb40d3b5de459db1516a1891a7e4b7cd20c5e0bcc6a38050c34c74d49dced3f358dd1fa7fc934cdc7d40bb9b74b7666424605864d8e325fd89fb"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:56:04 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) (fail_nth: 3) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:56:04 executing program 5: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0xc}, 0x0, 0x3fffffffffffe, 0x0, 0x5, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[], &(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)='pvfs2\x00', 0x2903882, &(0x7f00000002c0)) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) getgroups(0x2, &(0x7f0000000400)=[0xee00, 0x0]) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) r2 = getuid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r1, r2, 0x0, 0x100, 0x3}, 0x0, 0x0, 0x7, 0x5, 0x0, 0x1, 0xff, 0x4, 0x8, 0x3, 0x0, 0xffffffffffffffff}) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x4}, [{0x2, 0x2}, {0x2, 0x5f882e5e1adb3846}], {}, [{0x8, 0x1}, {0x8, 0x2}, {0x8, 0x5}, {0x8, 0x4, 0xee01}, {0x8, 0x6, 0xee01}, {0x8, 0x1, r0}, {0x8, 0x2, r1}], {0x10, 0x1}, {0x20, 0x8}}, 0x6c, 0x3) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)) r3 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:56:04 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r1, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) clone3(&(0x7f0000000ac0)={0x8000, &(0x7f00000007c0)=0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000840), {0x39}, &(0x7f0000000880)=""/241, 0xf1, &(0x7f0000000980)=""/199, &(0x7f0000000a80)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x6}, 0x58) r4 = eventfd(0xe2f3) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r5, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000001c40)={{0x1, 0x1, 0x18, r0, {0x200}}, './file0\x00'}) r7 = syz_mount_image$nfs(&(0x7f0000001cc0), &(0x7f0000001d00)='./file1\x00', 0x80000001, 0x7, &(0x7f0000002140)=[{&(0x7f0000001e00)="d02920a8946900284bf5ac9ab45c83e2c75fadef2da11b77d6dfb2b98c38f72cd1ce0a1de2f53ecdf78973c9aa49567242002fe4f7dff4573333c85048f4730fc3542b563e9c0539c67d0bd6ea7f8bd5ad5723e06e9906b4168c85b3a55f36414e0eacbd0efcfdc63af6e3b7eaac2a9a8ec49740376a8c6fd73e12d003a0bf67a319cb8f6110fe38a11e0fd30884d6c0c2b039bf12fa861a70a6056681e148e9e01183549e4c778ab314b209ad8567", 0xaf, 0x20}, {&(0x7f0000001ec0)="1532a43707c2f0884294a81bc15f19a9538596d12a5ea4bdca97a03fbcb188ece794ac1f66a35c37fbc3bc0109feb485c633f7cca4f05d82b39b16f2b75d2f3b0e30e0720337bffc69ae75ba5a76484730fe948fd2374d35e4eac89004691d0d21099b1efab5546157449da941e1e47b0c63debccdf203", 0x77, 0x80000000}, {&(0x7f0000001d40), 0x0, 0x6}, {&(0x7f0000001f40), 0x0, 0x7}, {&(0x7f0000001f80)="9fefeaa10b4879ad2415f808c5270f2bbf8a8485d9abc042ac6ce0712356a1c565626b61a57115a68b731d43bb60a77833049d201a7946496daad980c653833226eadf7016eb413e81732b685a234d01f76d291120a2284f4950be413820e429b1e76252f98363ff5892f7ff5c8e46112473ccb64a90d3291c6958098cdf623fd1b18d07a43eb77e6079c4a7a84cc6", 0x8f, 0x2}, {&(0x7f0000002040)="60e7e8b28bb69b56d47009cae8884712ef8a5a1ad29b226c299880c9276ce242e39b48380bffacaf3444423cec6e0156e113dbfb04d350fdd036557854ab28da024e95b2cb8d131b12325302267063aaa41315", 0x53, 0x4}, {&(0x7f00000020c0)="c6de2b9af073f3867303a950208994887b17132c74860bcc4ad8fb58f91cfc953af6033c92fe0dda5cf53f18b15a910f540b7f301f8d07432474cc8e6151f8bd3d3c411d1a32a90dd35c4127619d", 0x4e, 0x7ff}], 0x1000000, &(0x7f0000002200)={[{'fusectl\x00'}, {'tracefs\x00'}, {'tmpfs\x00'}, {'tracefs\x00'}], [{@audit}, {@appraise}, {@uid_eq}, {@measure}, {@smackfsdef={'smackfsdef', 0x3d, '}'}}, {@subj_type={'subj_type', 0x3d, 'tmpfs\x00'}}, {@fowner_eq}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@subj_type={'subj_type', 0x3d, 'fusectl\x00'}}, {@fowner_gt={'fowner>', 0xee00}}]}) io_submit(0x0, 0xa, &(0x7f0000002380)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x11, 0xffffffffffffffff, &(0x7f0000000300)="01bdec63dda6d6748e08d0d7f36a0677de8339e96f91e21e1708cd50fb242c28073094d031e8e5e610bc946c243b8ab88e54eabfe6fd4d6df438ac8d8fcd719e5176c4ff0167d730b73495787e2e0ebb3a96b8e86e957f72975e7e7a5ea6732972ae8be232531f2539fc05b2b9c17c0e6bbb1a38dc7cb9309842dd7e414945be18d4d8fb70d032f4bba12ae3710024f202a5", 0x92, 0x3800000, 0x0, 0x3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x706101a5589944b2, 0x2, 0xffffffffffffffff, &(0x7f00000003c0)="f87fa6e05f89b44d9ab09ca2e2e92a4484d0aa03ade9c3d19a3ae0ab1c8698b58bf773086d34a2b44ec9cc02f2313411c7d2936d91967e8a265c57d5d236bd56c8d8", 0x42, 0x400, 0x0, 0x2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0x684d, 0xffffffffffffffff, &(0x7f0000000500)="c590cdc6cb8515e335b78a7c6d6fe20ae887bc05fb4e0b940b34c8dd2713f6ed9c522f5905f1264dbe447039b4d07d1cd37bfcd629fb1c78e01ee622edb97cc70ad36e2414528af578c72b5c0b56aab348389de1df9b0032e73275037a9c0761ce25b47915335f59807a2850ad9c9c733e8f873d884430609986acfbf3972c769a45b791d304c1bc2ffe71ba02418698beac2fe507c75be7f19943e8077879d6", 0xa0, 0x3, 0x0, 0x3}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x69, r0, &(0x7f0000000640)="09bf56a010efca98d06c0499cde5f6f06b715f6480a508abc8bf68b4bb86ef34a0effe71", 0x24, 0x5, 0x0, 0x2}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f00000006c0)="b095af59f427b924cbca20731d4b7dce7cb993476ecf2ce2777e3dbfc5dc1e769ac15ac3dd8a2b651ae5c7bc", 0x2c, 0x3ff}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x5, 0x0, r1, &(0x7f0000000740)="30fe3d19c5dc21a561e180dbe0c018d49ddfbcd92543f58f660023cd78158c1d6792c9e3c1210d5cac6bf72ed2c3e7d916999b9d", 0x34, 0x5377, 0x0, 0x3, r2}, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x1, 0x101, r3, &(0x7f0000000b40)="5546d23bd2f4fe6978255d74ec9fd7feedd635de6cc2dc809f3b222d68ff4b457cfbd1f40a25609bbffb23499e7ee113683da6", 0x33}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x7, 0x9f75, r4, &(0x7f0000000bc0)="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", 0x1000, 0x100000000}, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x7, 0x4, r5, &(0x7f0000001c00)="a43b086aa28715dcde2f0c7a2945727b", 0x10, 0x0, 0x0, 0x3, r6}, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x6, 0x4, r7, &(0x7f0000002300)="fec3aa2eef4ac449efafa9f0a0d7a7df77e503938f370a5cc487b0b0422808d837a8aa63c576ad515b8b7a70edefc8f338743a2c56efc0b8a12233ddda", 0x3d, 0x7f, 0x0, 0x2}]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000200)=ANY=[@ANYBLOB="6202fc6317b1d15db64f", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:56:04 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="5c0000003192010400000000000000000200000024000180ffffff08000200e00000010c0002800500010000000000240002800cf4018005000100000000001400018008000100ac14140008000200e0000001000000001728000000"], 0x5c}}, 0x0) 23:56:04 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) [ 2659.833188] FAULT_INJECTION: forcing a failure. [ 2659.833188] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2659.834689] CPU: 0 PID: 14206 Comm: syz-executor.1 Not tainted 5.10.242 #1 [ 2659.835598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2659.836535] Call Trace: [ 2659.836837] dump_stack+0x107/0x167 [ 2659.837250] should_fail.cold+0x5/0xa [ 2659.837692] _copy_from_iter+0x202/0xe80 [ 2659.838157] ? __virt_addr_valid+0x170/0x5d0 [ 2659.838662] ? __check_object_size+0x319/0x440 [ 2659.839189] file_tty_write.constprop.0+0x4d5/0x910 [ 2659.839758] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2659.840328] new_sync_write+0x42c/0x660 [ 2659.840783] ? new_sync_read+0x6f0/0x6f0 [ 2659.841245] ? avc_policy_seqno+0x9/0x70 [ 2659.841706] ? selinux_file_permission+0x92/0x520 [ 2659.842255] ? security_file_permission+0xb1/0xe0 [ 2659.842814] vfs_write+0x7c0/0xb10 [ 2659.843217] ksys_write+0x12d/0x260 [ 2659.843629] ? __ia32_sys_read+0xb0/0xb0 [ 2659.844098] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2659.844692] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2659.845280] do_syscall_64+0x33/0x40 [ 2659.845704] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2659.846285] RIP: 0033:0x7f5c09714b19 [ 2659.846715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2659.848800] RSP: 002b:00007f5c06c8a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2659.849665] RAX: ffffffffffffffda RBX: 00007f5c09827f60 RCX: 00007f5c09714b19 [ 2659.850473] RDX: 000000000000098a RSI: 0000000020000a00 RDI: 0000000000000006 [ 2659.851292] RBP: 00007f5c06c8a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2659.852102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2659.852913] R13: 00007ffeb68a4cef R14: 00007f5c06c8a300 R15: 0000000000022000 [ 2659.875187] loop6: detected capacity change from 0 to 135266304 [ 2659.878047] nfs: Unknown parameter 'fusectl' 23:56:04 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x9, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:56:04 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x80000, 0x0, 0x0, 0x20020, &(0x7f0000000140)) [ 2659.928875] loop6: detected capacity change from 0 to 135266304 23:56:04 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r3, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x10001, 0x0, &(0x7f0000000300)="1cf2e2c08f5bed560fedb7894fc39923e0d2b746bc71610eefae851faedd6bf37e720783702d3a6e30e98afb1bfe35ae51b049adf17b48b614c72723f9583c3830d3704307e73784f3210d73e879fa152d86d448b2ed95a9c5b15b0fe51483548702e0bbc224f159ee714438e8aa6022faa274f9fe181c521c7ffd123dffe64d06a0f60adf84258220531410f87b7de40ad53999fd453b39e3c6bf6f6af834f7e1d5df8c38c47adbdc51098a5b01ef9a0b9d9d9a1fa0029f2cc83d56d8b07e5eba73d42f4531670a90c1", 0x7, 0x0, 0x0, {0x3}}, 0x4) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r4, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2659.960298] nfs: Unknown parameter 'fusectl' 23:56:04 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xa, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:56:04 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1000, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000200)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0x0, @ANYBLOB="2c000e4772bb615a"]) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:56:05 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:56:05 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file2\x00') mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000300)={[{@gid}], [{@obj_user={'obj_user', 0x3d, 'tmpfs\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000200)='./file0\x00', 0x1, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000380)="3c9aef3caeb5e65e38ac6618fc5aaef5d4f9f3be923c2c509cdcb4f3c7a0f1d1c4d759dcccf4e68c0a18e5107035e8a4646f1d9a7066bcccff912c7a8449c3bacb0485f06d1558ff0adffca2b2d4dadb", 0x50, 0x6833}, {&(0x7f0000000400)="404a26c9a6ca6f744e8b178ebd30fd8031dae1da11ccc740cea1a2879d4e01e2ae96d947b4a35e7f81711399afe4d1a5a4157dc599c9b37a7e8671e5e19335", 0x3f, 0x1}], 0x10000, &(0x7f0000000580)={[{@mode={'mode', 0x3d, 0x3}}, {@mpol={'mpol', 0x3d, {'default', '', @val={0x3a, [0x36, 0x38, 0x39, 0x4af14503c686aba4, 0x2f]}}}}, {@mode={'mode', 0x3d, 0x5}}, {@size={'size', 0x3d, [0x30]}}, {@gid}, {@mpol={'mpol', 0x3d, {'default', '=static', @void}}}, {@huge_within_size}, {@nr_blocks={'nr_blocks', 0x3d, [0x32, 0x39, 0x74, 0x33, 0x30]}}], [{@uid_eq={'uid', 0x3d, 0xee01}}, {@uid_lt={'uid<', r1}}, {@smackfsdef={'smackfsdef', 0x3d, ':['}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:56:05 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x1000000, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:56:05 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) creat(&(0x7f0000000200)='./file0\x00', 0x88) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) epoll_create1(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:56:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init1(0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f00000004c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) [ 2660.128147] loop3: detected capacity change from 0 to 53248 [ 2660.129634] tmpfs: Bad value for 'mpol' 23:56:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xb, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) [ 2660.192636] loop3: detected capacity change from 0 to 53248 [ 2660.194913] tmpfs: Bad value for 'mpol' 23:56:19 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x6, 0xff, r2}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x0, 0x2, 0x45, 0x3, 0x0, 0x81, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffff80, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0xfffffffb, 0x1, 0x7, 0x9, 0x7, 0x0, 0xfff, 0x0, 0xff}, r2, 0x3, r0, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[], 0x98a) (fail_nth: 4) readv(r3, &(0x7f0000000100)=[{0x0}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000180)={0x0, 0x2, [0x7a7, 0xbe8, 0x0, 0x9a2]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000600)=0xfff, 0x0) unshare(0x4a060400) 23:56:19 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x4b010, 0x0, 0x0, 0x5, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659afc3dc8, &(0x7f00000002c0)='$)\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x5) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x100) write$P9_RGETLOCK(0xffffffffffffffff, &(0x7f0000000000)={0x1e}, 0x1e) connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000340)=ANY=[@ANYRES64, @ANYRES32]) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x10, 0x3fb, 0x200, 0x70bd27, 0x25dfdbfc, "", ["", "", "", ""]}, 0x10}}, 0x4) r1 = syz_open_dev$mouse(0x0, 0x3ff, 0x121200) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x82280, 0x0) syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x401) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r2, 0x6) 23:56:19 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x10, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:56:19 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x2000000, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:56:19 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0xf4, 0x6, 0x91, 0x0, 0x8f5, 0x814, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6edd0570, 0x1, @perf_config_ext={0xfe, 0x3}, 0x400, 0x5, 0xad, 0x0, 0xefe, 0x1, 0x0, 0x0, 0x8, 0x0, 0x77}, r0, 0xb, 0xffffffffffffffff, 0x2) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2e0b43a7a54b6e9bebe84b6a4cd7c81c31afec4119e8c183ed11f7fb10bd0f1487bdf0f96827257892355d01f04bb5b9a5ad6b2091100918d3d0636c8b7627ed7726d1a4b0712d60b1e7a0d394909f8e32c262407a36e6"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x484241, 0x60) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:56:19 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fusectl\x00', 0x2, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:56:19 executing program 0: prctl$PR_SET_KEEPCAPS(0x8, 0x0) 23:56:19 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c00000a00008000"/20], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) [ 2674.979884] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14274 comm=syz-executor.6 [ 2675.003090] FAULT_INJECTION: forcing a failure. [ 2675.003090] name failslab, interval 1, probability 0, space 0, times 0 [ 2675.006700] CPU: 0 PID: 14283 Comm: syz-executor.1 Not tainted 5.10.242 #1 [ 2675.007899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2675.009314] Call Trace: [ 2675.009758] dump_stack+0x107/0x167 [ 2675.010389] should_fail.cold+0x5/0xa [ 2675.011049] ? tty_buffer_alloc+0x243/0x2b0 [ 2675.011799] should_failslab+0x5/0x20 [ 2675.011992] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14284 comm=syz-executor.6 [ 2675.012457] __kmalloc+0x72/0x390 [ 2675.012474] tty_buffer_alloc+0x243/0x2b0 [ 2675.012495] __tty_buffer_request_room+0x156/0x2a0 [ 2675.017139] tty_insert_flip_string_fixed_flag+0x91/0x250 [ 2675.018081] ? n_tty_write+0x1eb/0xfe0 [ 2675.018748] tty_insert_flip_string_and_push_buffer+0x3e/0x160 [ 2675.019777] pty_write+0xe6/0x110 [ 2675.020375] n_tty_write+0xa86/0xfe0 [ 2675.020398] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2675.020410] ? _copy_from_iter+0x37b/0xe80 [ 2675.020426] ? prepare_to_wait_exclusive+0x2a0/0x2a0 [ 2675.020439] ? __virt_addr_valid+0x170/0x5d0 [ 2675.020453] ? __check_object_size+0x319/0x440 [ 2675.020469] file_tty_write.constprop.0+0x529/0x910 [ 2675.020482] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2675.020502] new_sync_write+0x42c/0x660 [ 2675.027586] ? new_sync_read+0x6f0/0x6f0 [ 2675.028285] ? avc_policy_seqno+0x9/0x70 [ 2675.028980] ? selinux_file_permission+0x92/0x520 [ 2675.029806] ? security_file_permission+0xb1/0xe0 [ 2675.030641] vfs_write+0x7c0/0xb10 [ 2675.031259] ksys_write+0x12d/0x260 [ 2675.031881] ? __ia32_sys_read+0xb0/0xb0 [ 2675.032582] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2675.033481] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2675.034369] do_syscall_64+0x33/0x40 [ 2675.035018] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2675.035890] RIP: 0033:0x7f5c09714b19 [ 2675.036526] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2675.039717] RSP: 002b:00007f5c06c8a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2675.041051] RAX: ffffffffffffffda RBX: 00007f5c09827f60 RCX: 00007f5c09714b19 [ 2675.042292] RDX: 000000000000098a RSI: 0000000020000a00 RDI: 0000000000000006 [ 2675.043544] RBP: 00007f5c06c8a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2675.044774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2675.046002] R13: 00007ffeb68a4cef R14: 00007f5c06c8a300 R15: 0000000000022000 [ 2675.047275] [ 2675.047283] ====================================================== [ 2675.047289] WARNING: possible circular locking dependency detected [ 2675.047293] 5.10.242 #1 Not tainted [ 2675.047299] ------------------------------------------------------ [ 2675.047305] syz-executor.1/14283 is trying to acquire lock: [ 2675.047310] ffffffff84f0dcc0 (console_owner){-.-.}-{0:0}, at: console_unlock+0x2e1/0xb40 [ 2675.047328] [ 2675.047332] but task is already holding lock: [ 2675.047336] ffff88801f30e158 (&port->lock){-.-.}-{2:2}, at: tty_insert_flip_string_and_push_buffer+0x2b/0x160 [ 2675.047354] [ 2675.047359] which lock already depends on the new lock. [ 2675.047361] [ 2675.047363] [ 2675.047369] the existing dependency chain (in reverse order) is: [ 2675.047371] [ 2675.047373] -> #2 (&port->lock){-.-.}-{2:2}: [ 2675.047390] _raw_spin_lock_irqsave+0x36/0x60 [ 2675.047394] tty_port_tty_get+0x1f/0x100 [ 2675.047399] tty_port_default_wakeup+0x11/0x40 [ 2675.047404] serial8250_tx_chars+0x51f/0xb00 [ 2675.047408] serial8250_handle_irq+0x4e4/0x660 [ 2675.047413] serial8250_default_handle_irq+0x96/0x210 [ 2675.047418] serial8250_interrupt+0xf4/0x1b0 [ 2675.047422] __handle_irq_event_percpu+0x2ef/0x6d0 [ 2675.047427] handle_irq_event+0xff/0x280 [ 2675.047431] handle_edge_irq+0x249/0xd00 [ 2675.047436] asm_call_irq_on_stack+0x12/0x20 [ 2675.047440] common_interrupt+0xdd/0x1a0 [ 2675.047444] asm_common_interrupt+0x1e/0x40 [ 2675.047448] default_idle+0xe/0x20 [ 2675.047452] default_idle_call+0xbf/0x2c0 [ 2675.047456] do_idle+0x3b3/0x520 [ 2675.047460] cpu_startup_entry+0x14/0x20 [ 2675.047466] secondary_startup_64_no_verify+0xbe/0xcb [ 2675.047468] [ 2675.047470] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 2675.047486] _raw_spin_lock_irqsave+0x36/0x60 [ 2675.047491] serial8250_console_write+0x9f5/0xc60 [ 2675.047495] console_unlock+0x82a/0xb40 [ 2675.047500] register_console+0x40c/0x850 [ 2675.047504] univ8250_console_init+0x3a/0x4a [ 2675.047509] console_init+0x24c/0x356 [ 2675.047513] start_kernel+0x2e6/0x489 [ 2675.047518] secondary_startup_64_no_verify+0xbe/0xcb [ 2675.047520] [ 2675.047523] -> #0 (console_owner){-.-.}-{0:0}: [ 2675.047539] __lock_acquire+0x29e7/0x5b00 [ 2675.047543] lock_acquire+0x197/0x470 [ 2675.047548] console_unlock+0x360/0xb40 [ 2675.047551] vprintk_emit+0x1de/0x4e0 [ 2675.047556] vprintk_func+0x8b/0x140 [ 2675.047559] printk+0xba/0xf1 [ 2675.047564] should_fail+0x47a/0x5a0 [ 2675.047568] should_failslab+0x5/0x20 [ 2675.047572] __kmalloc+0x72/0x390 [ 2675.047576] tty_buffer_alloc+0x243/0x2b0 [ 2675.047581] __tty_buffer_request_room+0x156/0x2a0 [ 2675.047586] tty_insert_flip_string_fixed_flag+0x91/0x250 [ 2675.047591] tty_insert_flip_string_and_push_buffer+0x3e/0x160 [ 2675.047595] pty_write+0xe6/0x110 [ 2675.047599] n_tty_write+0xa86/0xfe0 [ 2675.047604] file_tty_write.constprop.0+0x529/0x910 [ 2675.047608] new_sync_write+0x42c/0x660 [ 2675.047612] vfs_write+0x7c0/0xb10 [ 2675.047616] ksys_write+0x12d/0x260 [ 2675.047620] do_syscall_64+0x33/0x40 [ 2675.047625] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2675.047627] [ 2675.047632] other info that might help us debug this: [ 2675.047634] [ 2675.047637] Chain exists of: [ 2675.047639] console_owner --> &port_lock_key --> &port->lock [ 2675.047659] [ 2675.047664] Possible unsafe locking scenario: [ 2675.047666] [ 2675.047670] CPU0 CPU1 [ 2675.047674] ---- ---- [ 2675.047677] lock(&port->lock); [ 2675.047687] lock(&port_lock_key); [ 2675.047698] lock(&port->lock); [ 2675.047707] lock(console_owner); [ 2675.047714] [ 2675.047718] *** DEADLOCK *** [ 2675.047720] [ 2675.047724] 6 locks held by syz-executor.1/14283: [ 2675.047727] #0: ffff888048211098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x90 [ 2675.047747] #1: ffff888048211130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: file_tty_write.constprop.0+0x29f/0x910 [ 2675.047769] #2: ffff8880482112e8 (&tty->termios_rwsem){++++}-{3:3}, at: n_tty_write+0x1bf/0xfe0 [ 2675.047789] #3: ffffc90011909378 (&ldata->output_lock){+.+.}-{3:3}, at: n_tty_write+0xa4d/0xfe0 [ 2675.047809] #4: ffff88801f30e158 (&port->lock){-.-.}-{2:2}, at: tty_insert_flip_string_and_push_buffer+0x2b/0x160 [ 2675.047831] #5: ffffffff84fee040 (console_lock){+.+.}-{0:0}, at: vprintk_func+0x8b/0x140 [ 2675.047850] [ 2675.047853] stack backtrace: [ 2675.047859] CPU: 0 PID: 14283 Comm: syz-executor.1 Not tainted 5.10.242 #1 [ 2675.047866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2675.047869] Call Trace: [ 2675.047872] dump_stack+0x107/0x167 [ 2675.047876] check_noncircular+0x263/0x2e0 [ 2675.047881] ? stack_trace_consume_entry+0x160/0x160 [ 2675.047885] ? print_circular_bug+0x470/0x470 [ 2675.047888] ? memcpy+0x39/0x60 [ 2675.047893] ? alloc_chain_hlocks+0x342/0x5a0 [ 2675.047897] __lock_acquire+0x29e7/0x5b00 [ 2675.047901] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2675.047905] ? SOFTIRQ_verbose+0x10/0x10 [ 2675.047909] lock_acquire+0x197/0x470 [ 2675.047913] ? console_unlock+0x2e1/0xb40 [ 2675.047917] ? lock_release+0x680/0x680 [ 2675.047921] ? lock_downgrade+0x6d0/0x6d0 [ 2675.047925] ? do_raw_spin_lock+0x121/0x260 [ 2675.047929] ? rwlock_bug.part.0+0x90/0x90 [ 2675.047933] console_unlock+0x360/0xb40 [ 2675.047937] ? console_unlock+0x2e1/0xb40 [ 2675.047941] ? devkmsg_read+0x730/0x730 [ 2675.047944] ? lock_release+0x680/0x680 [ 2675.047949] ? do_raw_spin_unlock+0x4f/0x220 [ 2675.047952] ? vprintk_func+0x8b/0x140 [ 2675.047956] vprintk_emit+0x1de/0x4e0 [ 2675.047960] vprintk_func+0x8b/0x140 [ 2675.047964] printk+0xba/0xf1 [ 2675.047968] ? record_print_text.cold+0x16/0x16 [ 2675.047972] should_fail+0x47a/0x5a0 [ 2675.047976] ? tty_buffer_alloc+0x243/0x2b0 [ 2675.047980] should_failslab+0x5/0x20 [ 2675.047983] __kmalloc+0x72/0x390 [ 2675.047987] tty_buffer_alloc+0x243/0x2b0 [ 2675.047992] __tty_buffer_request_room+0x156/0x2a0 [ 2675.047997] tty_insert_flip_string_fixed_flag+0x91/0x250 [ 2675.048001] ? n_tty_write+0x1eb/0xfe0 [ 2675.048006] tty_insert_flip_string_and_push_buffer+0x3e/0x160 [ 2675.048010] pty_write+0xe6/0x110 [ 2675.048014] n_tty_write+0xa86/0xfe0 [ 2675.048019] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2675.048023] ? _copy_from_iter+0x37b/0xe80 [ 2675.048027] ? prepare_to_wait_exclusive+0x2a0/0x2a0 [ 2675.048032] ? __virt_addr_valid+0x170/0x5d0 [ 2675.048036] ? __check_object_size+0x319/0x440 [ 2675.048041] file_tty_write.constprop.0+0x529/0x910 [ 2675.048045] ? n_tty_receive_char_lnext+0x6f0/0x6f0 [ 2675.048049] new_sync_write+0x42c/0x660 [ 2675.048053] ? new_sync_read+0x6f0/0x6f0 [ 2675.048056] ? avc_policy_seqno+0x9/0x70 [ 2675.048061] ? selinux_file_permission+0x92/0x520 [ 2675.048065] ? security_file_permission+0xb1/0xe0 [ 2675.048069] vfs_write+0x7c0/0xb10 [ 2675.048072] ksys_write+0x12d/0x260 [ 2675.048076] ? __ia32_sys_read+0xb0/0xb0 [ 2675.048081] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2675.048086] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2675.048089] do_syscall_64+0x33/0x40 [ 2675.048094] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2675.048098] RIP: 0033:0x7f5c09714b19 [ 2675.048112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2675.048117] RSP: 002b:00007f5c06c8a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2675.048128] RAX: ffffffffffffffda RBX: 00007f5c09827f60 RCX: 00007f5c09714b19 [ 2675.048134] RDX: 000000000000098a RSI: 0000000020000a00 RDI: 0000000000000006 [ 2675.048140] RBP: 00007f5c06c8a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2675.048146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2675.048153] R13: 00007ffeb68a4cef R14: 00007f5c06c8a300 R15: 0000000000022000 23:56:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="0080000000000000"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)=ANY=[@ANYBLOB="7ca81e57", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x30, 0xffffffffffffffff, 0x8000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000200)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd=r0, 0x6, 0x6, 0x6, 0x0, 0x0, {0x2, r3}}, 0x66c) socket$netlink(0x10, 0x3, 0xf) 23:56:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x8240b9, &(0x7f00000009c0)=ANY=[@ANYBLOB="876064e6f93d06debf87323cfb2b6b2ee33d", @ANYRESHEX=0x0, @ANYBLOB="0000a4e3daf6589a715238c0b20a445cfa17aa387b3b38fedbf840ba79ff0919d35d990b7f265733dafc1884f9803e74fde75b796c8b7a5123066677f569e886ae"]) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000980)={'macsec0\x00'}) epoll_create1(0x0) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000480), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/142, 0x8e}], 0x1}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000680)) syz_io_uring_submit(0x0, r3, &(0x7f0000000280)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000ac0)={&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000b00)=""/221, 0xdd}, {&(0x7f00000007c0)=""/207, 0xcf}, {&(0x7f00000006c0)=""/156, 0x9c}, {&(0x7f0000000400)=""/10, 0xa}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f00000005c0)=""/163, 0xa3}], 0x6, &(0x7f0000000440)=""/8, 0x8}, 0x0, 0x43, 0x1, {0x3}}, 0x8) syz_io_uring_submit(0x0, r3, &(0x7f0000000340)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd_index=0x3, 0x6, 0x0, 0x27129a25, 0x6, 0x1}, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0x6040, 0x134) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) syz_io_uring_setup(0x4d4f, &(0x7f0000000480), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/142, 0x8e}], 0x1}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000000780)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x4000, @fd=r1, 0x5, 0x8, 0x1, 0x6, 0x0, {0x2, r6}}, 0x3) 23:56:20 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x3000000, 0x0, 0x0, 0x20020, &(0x7f0000000140)) 23:56:20 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2e2f66697a6530cc"], &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='fusectl\x00', 0xebe361659ade114c, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:56:20 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fusectl\x00', 0x2, &(0x7f00000002c0)='$)\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) socket$netlink(0x10, 0x3, 0xf) 23:56:20 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x2, 0x0, 0x0, 0x4000004, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan1\x00'}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX], 0x24}, 0x1, 0x0, 0x0, 0x20004801}, 0x8d1) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000280)=@can, &(0x7f0000000080)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) quotactl(0x9, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000900)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf376ba3f5144e2b9506480cd629de543f421089f812abc7684fa19da9967b5a92a6d9d503467006ac2d514fa065a35b2f93a5a80619736f35a8480dbd3d99714c71d3d8be92574acb02b56f1054b9566aa0bbb3a668f1f160d854ea0d5582508b4a4180ca55741b1e6d6a7754ecb0d265c5adad35204c18368fd02ac72839fd3237b538eac2d7e542f34a4bdef549346e6208e81e08f27a8c4a923394489af6149ab306180d122477a38678c6398789ef09b5e639779da186eb6f5320cbd3f8f6881fd1234a5b5138da32b0cccc7de82b52469cd34d91") ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001e00)={{}, 0x0, 0x2, @inherit={0x68, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000003fffffffffff6000018000000000000050000000000000021000000000000000600000000000000080000000000d6335e870000000000000500000000000000d1e3000000000000ff03000000000000060000000000000001040000000000005fc172820e4b9e0a5c43891a7879c5b4c2699d7c14d1dc5f7f9abff2e4636fa487be3f51a1f87e6f09068f7defed89528555708c5b7ccfd5c07e7d19b4f841c41139987f63dc082e3b3bb3e1cf9650fee1f52728ec69ba387b069827e24158b43aaa55f3acd03f9881d233"]}, @subvolid=0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c0000001e0000000579a17ded1100000a000000"], 0x1c}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) 23:56:20 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x18, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) 23:56:20 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x4000000, 0x0, 0x0, 0x20020, &(0x7f0000000140)) VM DIAGNOSIS: 23:56:20 Registers: info registers vcpu 0 RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822e3a31 RDI=ffffffff879f71c0 RBP=ffffffff879f7180 RSP=ffff88806ce09c90 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000074 R13=0000000000000074 R14=ffffffff879f7180 R15=dffffc0000000000 RIP=ffffffff822e3a88 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5c06c8a700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 ffff888000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020001000 CR3=0000000048d94000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=ffffffffffffffffffffffffffffff00 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff81302a10 RCX=ffffffff81275308 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf3c128 RBP=ffff88804a65f938 RSP=ffff88804a65f8b0 R8 =0000000000000000 R9 =ffffffff85679acf R10=0000000000000000 R11=0000000000000001 R12=ffff88804a65f968 R13=0000000000000000 R14=ffff888009263480 R15=ffff88804a30e600 RIP=ffffffff81097861 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f1237fe2700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ac392af488 CR3=000000000f390000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000